20124807612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{392113}}^1$

素因数の和:392187

約数の個数: 96

約数和(自身を含む): 59024136192

約数和(自身を除く): 38899328580

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 47, 52, 78, 84, 91, 94, 141, 156, 182, 188, 273, 282, 329, 364, 546, 564, 611, 658, 987, 1092, 1222, 1316, 1833, 1974, 2444, 3666, 3948, 4277, 7332, 8554, 12831, 17108, 25662, 51324, 392113, 784226, 1176339, 1568452, 2352678, 2744791, 4705356, 5097469, 5489582, 8234373, 10194938, 10979164, 15292407, 16468746, 18429311, 20389876, 30584814, 32937492, 35682283, 36858622, 55287933, 61169628, 71364566, 73717244, 107046849, 110575866, 129005177, 142729132, 214093698, 221151732, 239581043, 258010354, 387015531, 428187396, 479162086, 516020708, 718743129, 774031062, 958324172, 1437486258, 1548062124, 1677067301, 2874972516, 3354134602, 5031201903, 6708269204, 10062403806, 20124807612]

約数ペア:

[(1, 20124807612), (2, 10062403806), (3, 6708269204), (4, 5031201903), (6, 3354134602), (7, 2874972516), (12, 1677067301), (13, 1548062124), (14, 1437486258), (21, 958324172), (26, 774031062), (28, 718743129), (39, 516020708), (42, 479162086), (47, 428187396), (52, 387015531), (78, 258010354), (84, 239581043), (91, 221151732), (94, 214093698), (141, 142729132), (156, 129005177), (182, 110575866), (188, 107046849), (273, 73717244), (282, 71364566), (329, 61169628), (364, 55287933), (546, 36858622), (564, 35682283), (611, 32937492), (658, 30584814), (987, 20389876), (1092, 18429311), (1222, 16468746), (1316, 15292407), (1833, 10979164), (1974, 10194938), (2444, 8234373), (3666, 5489582), (3948, 5097469), (4277, 4705356), (7332, 2744791), (8554, 2352678), (12831, 1568452), (17108, 1176339), (25662, 784226), (51324, 392113)]