20564041212

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{751}}^1$

素因数の和:991

約数の個数: 288

約数和(自身を含む): 63737017344

約数和(自身を除く): 43172976132

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 132, 143, 156, 162, 197, 198, 234, 243, 286, 297, 324, 351, 394, 396, 429, 468, 486, 572, 591, 594, 702, 751, 788, 858, 891, 972, 1053, 1182, 1188, 1287, 1404, 1502, 1716, 1773, 1782, 2106, 2167, 2253, 2364, 2561, 2574, 2673, 3004, 3159, 3546, 3564, 3861, 4212, 4334, 4506, 5122, 5148, 5319, 5346, 6318, 6501, 6759, 7092, 7683, 7722, 8261, 8668, 9012, 9763, 10244, 10638, 10692, 11583, 12636, 13002, 13518, 15366, 15444, 15957, 16522, 19503, 19526, 20277, 21276, 23049, 23166, 24783, 26004, 27036, 28171, 29289, 30732, 31914, 33044, 34749, 39006, 39052, 40554, 46098, 46332, 47871, 49566, 56342, 58509, 58578, 60831, 63828, 69147, 69498, 74349, 78012, 81108, 84513, 87867, 92196, 95742, 99132, 107393, 112684, 117018, 117156, 121662, 138294, 138996, 147947, 148698, 169026, 175527, 175734, 182493, 191484, 207441, 214786, 223047, 234036, 243324, 253539, 263601, 276588, 295894, 297396, 322179, 338052, 351054, 351468, 364986, 414882, 429572, 443841, 446094, 507078, 526581, 527202, 591788, 622323, 644358, 669141, 702108, 729972, 760617, 790803, 829764, 887682, 892188, 966537, 1014156, 1053162, 1054404, 1244646, 1288716, 1331523, 1338282, 1521234, 1581606, 1627417, 1775364, 1923311, 1933074, 2007423, 2106324, 2281851, 2372409, 2489292, 2663046, 2676564, 2899611, 3042468, 3163212, 3254834, 3846622, 3866148, 3994569, 4014846, 4563702, 4744818, 4882251, 5326092, 5769933, 5799222, 6509668, 6845553, 7693244, 7989138, 8029692, 8698833, 9127404, 9489636, 9764502, 11539866, 11598444, 11983707, 13691106, 14646753, 15978276, 17309799, 17397666, 19529004, 21156421, 23079732, 23967414, 26096499, 27382212, 29293506, 34619598, 34795332, 35951121, 42312842, 43940259, 47934828, 51929397, 52192998, 58587012, 63469263, 69239196, 71902242, 84625684, 87880518, 103858794, 104385996, 126938526, 131820777, 143804484, 155788191, 175761036, 190407789, 207717588, 253877052, 263641554, 311576382, 380815578, 395462331, 467364573, 527283108, 571223367, 623152764, 761631156, 790924662, 934729146, 1142446734, 1581849324, 1713670101, 1869458292, 2284893468, 3427340202, 5141010303, 6854680404, 10282020606, 20564041212]

約数ペア:

[(1, 20564041212), (2, 10282020606), (3, 6854680404), (4, 5141010303), (6, 3427340202), (9, 2284893468), (11, 1869458292), (12, 1713670101), (13, 1581849324), (18, 1142446734), (22, 934729146), (26, 790924662), (27, 761631156), (33, 623152764), (36, 571223367), (39, 527283108), (44, 467364573), (52, 395462331), (54, 380815578), (66, 311576382), (78, 263641554), (81, 253877052), (99, 207717588), (108, 190407789), (117, 175761036), (132, 155788191), (143, 143804484), (156, 131820777), (162, 126938526), (197, 104385996), (198, 103858794), (234, 87880518), (243, 84625684), (286, 71902242), (297, 69239196), (324, 63469263), (351, 58587012), (394, 52192998), (396, 51929397), (429, 47934828), (468, 43940259), (486, 42312842), (572, 35951121), (591, 34795332), (594, 34619598), (702, 29293506), (751, 27382212), (788, 26096499), (858, 23967414), (891, 23079732), (972, 21156421), (1053, 19529004), (1182, 17397666), (1188, 17309799), (1287, 15978276), (1404, 14646753), (1502, 13691106), (1716, 11983707), (1773, 11598444), (1782, 11539866), (2106, 9764502), (2167, 9489636), (2253, 9127404), (2364, 8698833), (2561, 8029692), (2574, 7989138), (2673, 7693244), (3004, 6845553), (3159, 6509668), (3546, 5799222), (3564, 5769933), (3861, 5326092), (4212, 4882251), (4334, 4744818), (4506, 4563702), (5122, 4014846), (5148, 3994569), (5319, 3866148), (5346, 3846622), (6318, 3254834), (6501, 3163212), (6759, 3042468), (7092, 2899611), (7683, 2676564), (7722, 2663046), (8261, 2489292), (8668, 2372409), (9012, 2281851), (9763, 2106324), (10244, 2007423), (10638, 1933074), (10692, 1923311), (11583, 1775364), (12636, 1627417), (13002, 1581606), (13518, 1521234), (15366, 1338282), (15444, 1331523), (15957, 1288716), (16522, 1244646), (19503, 1054404), (19526, 1053162), (20277, 1014156), (21276, 966537), (23049, 892188), (23166, 887682), (24783, 829764), (26004, 790803), (27036, 760617), (28171, 729972), (29289, 702108), (30732, 669141), (31914, 644358), (33044, 622323), (34749, 591788), (39006, 527202), (39052, 526581), (40554, 507078), (46098, 446094), (46332, 443841), (47871, 429572), (49566, 414882), (56342, 364986), (58509, 351468), (58578, 351054), (60831, 338052), (63828, 322179), (69147, 297396), (69498, 295894), (74349, 276588), (78012, 263601), (81108, 253539), (84513, 243324), (87867, 234036), (92196, 223047), (95742, 214786), (99132, 207441), (107393, 191484), (112684, 182493), (117018, 175734), (117156, 175527), (121662, 169026), (138294, 148698), (138996, 147947)]