20235732222

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{547}}^1\times {\mathrm{1699}}^1$

素因数の和:2461

約数の個数: 64

約数和(自身を含む): 42928128000

約数和(自身を除く): 22692395778

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 191, 382, 547, 573, 1094, 1146, 1641, 1699, 3282, 3398, 3629, 5097, 7258, 10194, 10393, 10887, 20786, 21774, 31179, 32281, 62358, 64562, 96843, 104477, 193686, 208954, 313431, 324509, 626862, 649018, 929353, 973527, 1858706, 1947054, 1985063, 2788059, 3970126, 5576118, 5955189, 6165671, 11910378, 12331342, 17657707, 18497013, 35315414, 36994026, 52973121, 105946242, 177506423, 355012846, 532519269, 1065038538, 3372622037, 6745244074, 10117866111, 20235732222]

約数ペア:

[(1, 20235732222), (2, 10117866111), (3, 6745244074), (6, 3372622037), (19, 1065038538), (38, 532519269), (57, 355012846), (114, 177506423), (191, 105946242), (382, 52973121), (547, 36994026), (573, 35315414), (1094, 18497013), (1146, 17657707), (1641, 12331342), (1699, 11910378), (3282, 6165671), (3398, 5955189), (3629, 5576118), (5097, 3970126), (7258, 2788059), (10194, 1985063), (10393, 1947054), (10887, 1858706), (20786, 973527), (21774, 929353), (31179, 649018), (32281, 626862), (62358, 324509), (64562, 313431), (96843, 208954), (104477, 193686)]