20658936144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{401}}^1$

素因数の和:746

約数の個数: 320

約数和(自身を含む): 68220776448

約数和(自身を除く): 47561840304

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 53, 56, 66, 77, 84, 88, 106, 112, 132, 154, 159, 168, 176, 212, 231, 263, 264, 308, 318, 336, 371, 401, 424, 462, 526, 528, 583, 616, 636, 742, 789, 802, 848, 924, 1052, 1113, 1166, 1203, 1232, 1272, 1484, 1578, 1604, 1749, 1841, 1848, 2104, 2226, 2332, 2406, 2544, 2807, 2893, 2968, 3156, 3208, 3498, 3682, 3696, 4081, 4208, 4411, 4452, 4664, 4812, 5523, 5614, 5786, 5936, 6312, 6416, 6996, 7364, 8162, 8421, 8679, 8822, 8904, 9328, 9624, 11046, 11228, 11572, 12243, 12624, 13233, 13939, 13992, 14728, 16324, 16842, 17358, 17644, 17808, 19248, 20251, 21253, 22092, 22456, 23144, 24486, 26466, 27878, 27984, 29456, 30877, 32648, 33684, 34716, 35288, 40502, 41817, 42506, 44184, 44912, 46288, 48972, 52932, 55756, 60753, 61754, 63759, 65296, 67368, 69432, 70576, 81004, 83634, 85012, 88368, 92631, 97573, 97944, 105463, 105864, 111512, 121506, 123508, 127518, 134736, 138864, 148771, 153329, 162008, 167268, 170024, 185262, 195146, 195888, 210926, 211728, 223024, 233783, 243012, 247016, 255036, 292719, 297542, 306658, 316389, 324016, 334536, 340048, 370524, 390292, 421852, 446313, 459987, 467566, 486024, 494032, 510072, 585438, 595084, 613316, 632778, 669072, 701349, 738241, 741048, 780584, 843704, 892626, 919974, 935132, 972048, 1020144, 1073303, 1160093, 1170876, 1190168, 1226632, 1265556, 1402698, 1476482, 1482096, 1561168, 1636481, 1687408, 1785252, 1839948, 1870264, 2146606, 2214723, 2320186, 2341752, 2380336, 2453264, 2531112, 2805396, 2952964, 3219909, 3272962, 3480279, 3570504, 3679896, 3740528, 4293212, 4429446, 4640372, 4683504, 4909443, 5062224, 5589539, 5610792, 5905928, 6439818, 6545924, 6960558, 7141008, 7359792, 8120651, 8586424, 8858892, 9280744, 9818886, 11179078, 11221584, 11811856, 12879636, 13091848, 13921116, 16241302, 16768617, 17172848, 17717784, 18561488, 19637772, 22358156, 24361953, 25759272, 26183696, 27842232, 32482604, 33537234, 35435568, 39126773, 39275544, 44716312, 48723906, 51518544, 55684464, 61484929, 64965208, 67074468, 78253546, 78551088, 89432624, 97447812, 117380319, 122969858, 129930416, 134148936, 156507092, 184454787, 194895624, 234760638, 245939716, 268297872, 313014184, 368909574, 389791248, 430394503, 469521276, 491879432, 626028368, 737819148, 860789006, 939042552, 983758864, 1291183509, 1475638296, 1721578012, 1878085104, 2582367018, 2951276592, 3443156024, 5164734036, 6886312048, 10329468072, 20658936144]

約数ペア:

[(1, 20658936144), (2, 10329468072), (3, 6886312048), (4, 5164734036), (6, 3443156024), (7, 2951276592), (8, 2582367018), (11, 1878085104), (12, 1721578012), (14, 1475638296), (16, 1291183509), (21, 983758864), (22, 939042552), (24, 860789006), (28, 737819148), (33, 626028368), (42, 491879432), (44, 469521276), (48, 430394503), (53, 389791248), (56, 368909574), (66, 313014184), (77, 268297872), (84, 245939716), (88, 234760638), (106, 194895624), (112, 184454787), (132, 156507092), (154, 134148936), (159, 129930416), (168, 122969858), (176, 117380319), (212, 97447812), (231, 89432624), (263, 78551088), (264, 78253546), (308, 67074468), (318, 64965208), (336, 61484929), (371, 55684464), (401, 51518544), (424, 48723906), (462, 44716312), (526, 39275544), (528, 39126773), (583, 35435568), (616, 33537234), (636, 32482604), (742, 27842232), (789, 26183696), (802, 25759272), (848, 24361953), (924, 22358156), (1052, 19637772), (1113, 18561488), (1166, 17717784), (1203, 17172848), (1232, 16768617), (1272, 16241302), (1484, 13921116), (1578, 13091848), (1604, 12879636), (1749, 11811856), (1841, 11221584), (1848, 11179078), (2104, 9818886), (2226, 9280744), (2332, 8858892), (2406, 8586424), (2544, 8120651), (2807, 7359792), (2893, 7141008), (2968, 6960558), (3156, 6545924), (3208, 6439818), (3498, 5905928), (3682, 5610792), (3696, 5589539), (4081, 5062224), (4208, 4909443), (4411, 4683504), (4452, 4640372), (4664, 4429446), (4812, 4293212), (5523, 3740528), (5614, 3679896), (5786, 3570504), (5936, 3480279), (6312, 3272962), (6416, 3219909), (6996, 2952964), (7364, 2805396), (8162, 2531112), (8421, 2453264), (8679, 2380336), (8822, 2341752), (8904, 2320186), (9328, 2214723), (9624, 2146606), (11046, 1870264), (11228, 1839948), (11572, 1785252), (12243, 1687408), (12624, 1636481), (13233, 1561168), (13939, 1482096), (13992, 1476482), (14728, 1402698), (16324, 1265556), (16842, 1226632), (17358, 1190168), (17644, 1170876), (17808, 1160093), (19248, 1073303), (20251, 1020144), (21253, 972048), (22092, 935132), (22456, 919974), (23144, 892626), (24486, 843704), (26466, 780584), (27878, 741048), (27984, 738241), (29456, 701349), (30877, 669072), (32648, 632778), (33684, 613316), (34716, 595084), (35288, 585438), (40502, 510072), (41817, 494032), (42506, 486024), (44184, 467566), (44912, 459987), (46288, 446313), (48972, 421852), (52932, 390292), (55756, 370524), (60753, 340048), (61754, 334536), (63759, 324016), (65296, 316389), (67368, 306658), (69432, 297542), (70576, 292719), (81004, 255036), (83634, 247016), (85012, 243012), (88368, 233783), (92631, 223024), (97573, 211728), (97944, 210926), (105463, 195888), (105864, 195146), (111512, 185262), (121506, 170024), (123508, 167268), (127518, 162008), (134736, 153329), (138864, 148771)]