20291272092

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5419}}^1$

素因数の和:5582

約数の個数: 240

約数和(自身を含む): 65812848640

約数和(自身を除く): 45521576548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 127, 156, 162, 182, 189, 234, 252, 254, 273, 324, 351, 364, 378, 381, 468, 508, 546, 567, 702, 756, 762, 819, 889, 1053, 1092, 1134, 1143, 1404, 1524, 1638, 1651, 1778, 2106, 2268, 2286, 2457, 2667, 3276, 3302, 3429, 3556, 4212, 4572, 4914, 4953, 5334, 5419, 6604, 6858, 7371, 8001, 9828, 9906, 10287, 10668, 10838, 11557, 13716, 14742, 14859, 16002, 16257, 19812, 20574, 21676, 23114, 24003, 29484, 29718, 32004, 32514, 34671, 37933, 41148, 44577, 46228, 48006, 48771, 59436, 65028, 69342, 70447, 72009, 75866, 89154, 96012, 97542, 104013, 113799, 133731, 138684, 140894, 144018, 146313, 151732, 178308, 195084, 208026, 211341, 227598, 267462, 281788, 288036, 292626, 312039, 341397, 416052, 422682, 438939, 455196, 493129, 534924, 585252, 624078, 634023, 682794, 688213, 845364, 877878, 936117, 986258, 1024191, 1248156, 1268046, 1365588, 1376426, 1479387, 1755756, 1872234, 1902069, 1972516, 2048382, 2064639, 2536092, 2752852, 2958774, 3072573, 3744468, 3804138, 4096764, 4129278, 4438161, 4817491, 5706207, 5917548, 6145146, 6193917, 7608276, 8258556, 8876322, 8946769, 9634982, 11412414, 12290292, 12387834, 13314483, 14452473, 17752644, 17893538, 18581751, 19269964, 22824828, 24775668, 26628966, 26840307, 28904946, 35787076, 37163502, 39943449, 43357419, 53257932, 53680614, 55745253, 57809892, 62627383, 74327004, 79886898, 80520921, 86714838, 107361228, 111490506, 125254766, 130072257, 159773796, 161041842, 173429676, 187882149, 222981012, 241562763, 250509532, 260144514, 322083684, 375764298, 390216771, 483125526, 520289028, 563646447, 724688289, 751528596, 780433542, 966251052, 1127292894, 1449376578, 1560867084, 1690939341, 2254585788, 2898753156, 3381878682, 5072818023, 6763757364, 10145636046, 20291272092]

約数ペア:

[(1, 20291272092), (2, 10145636046), (3, 6763757364), (4, 5072818023), (6, 3381878682), (7, 2898753156), (9, 2254585788), (12, 1690939341), (13, 1560867084), (14, 1449376578), (18, 1127292894), (21, 966251052), (26, 780433542), (27, 751528596), (28, 724688289), (36, 563646447), (39, 520289028), (42, 483125526), (52, 390216771), (54, 375764298), (63, 322083684), (78, 260144514), (81, 250509532), (84, 241562763), (91, 222981012), (108, 187882149), (117, 173429676), (126, 161041842), (127, 159773796), (156, 130072257), (162, 125254766), (182, 111490506), (189, 107361228), (234, 86714838), (252, 80520921), (254, 79886898), (273, 74327004), (324, 62627383), (351, 57809892), (364, 55745253), (378, 53680614), (381, 53257932), (468, 43357419), (508, 39943449), (546, 37163502), (567, 35787076), (702, 28904946), (756, 26840307), (762, 26628966), (819, 24775668), (889, 22824828), (1053, 19269964), (1092, 18581751), (1134, 17893538), (1143, 17752644), (1404, 14452473), (1524, 13314483), (1638, 12387834), (1651, 12290292), (1778, 11412414), (2106, 9634982), (2268, 8946769), (2286, 8876322), (2457, 8258556), (2667, 7608276), (3276, 6193917), (3302, 6145146), (3429, 5917548), (3556, 5706207), (4212, 4817491), (4572, 4438161), (4914, 4129278), (4953, 4096764), (5334, 3804138), (5419, 3744468), (6604, 3072573), (6858, 2958774), (7371, 2752852), (8001, 2536092), (9828, 2064639), (9906, 2048382), (10287, 1972516), (10668, 1902069), (10838, 1872234), (11557, 1755756), (13716, 1479387), (14742, 1376426), (14859, 1365588), (16002, 1268046), (16257, 1248156), (19812, 1024191), (20574, 986258), (21676, 936117), (23114, 877878), (24003, 845364), (29484, 688213), (29718, 682794), (32004, 634023), (32514, 624078), (34671, 585252), (37933, 534924), (41148, 493129), (44577, 455196), (46228, 438939), (48006, 422682), (48771, 416052), (59436, 341397), (65028, 312039), (69342, 292626), (70447, 288036), (72009, 281788), (75866, 267462), (89154, 227598), (96012, 211341), (97542, 208026), (104013, 195084), (113799, 178308), (133731, 151732), (138684, 146313), (140894, 144018)]