20090403354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{36551}}^1$

素因数の和:37155

約数の個数: 64

約数和(自身を含む): 48003010560

約数和(自身を除く): 27912607206

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 569, 966, 1138, 1707, 3414, 3983, 7966, 11949, 13087, 23898, 26174, 36551, 39261, 73102, 78522, 91609, 109653, 183218, 219306, 255857, 274827, 511714, 549654, 767571, 840673, 1535142, 1681346, 2522019, 5044038, 5884711, 11769422, 17654133, 20797519, 35308266, 41595038, 62392557, 124785114, 145582633, 291165266, 436747899, 478342937, 873495798, 956685874, 1435028811, 2870057622, 3348400559, 6696801118, 10045201677, 20090403354]

約数ペア:

[(1, 20090403354), (2, 10045201677), (3, 6696801118), (6, 3348400559), (7, 2870057622), (14, 1435028811), (21, 956685874), (23, 873495798), (42, 478342937), (46, 436747899), (69, 291165266), (138, 145582633), (161, 124785114), (322, 62392557), (483, 41595038), (569, 35308266), (966, 20797519), (1138, 17654133), (1707, 11769422), (3414, 5884711), (3983, 5044038), (7966, 2522019), (11949, 1681346), (13087, 1535142), (23898, 840673), (26174, 767571), (36551, 549654), (39261, 511714), (73102, 274827), (78522, 255857), (91609, 219306), (109653, 183218)]