19736693664

素因数分解:

$2^5\times 3^1\times {\mathrm{281}}^1\times {\mathrm{731639}}^1$

素因数の和:731933

約数の個数: 48

約数和(自身を含む): 51993264960

約数和(自身を除く): 32256571296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 281, 562, 843, 1124, 1686, 2248, 3372, 4496, 6744, 8992, 13488, 26976, 731639, 1463278, 2194917, 2926556, 4389834, 5853112, 8779668, 11706224, 17559336, 23412448, 35118672, 70237344, 205590559, 411181118, 616771677, 822362236, 1233543354, 1644724472, 2467086708, 3289448944, 4934173416, 6578897888, 9868346832, 19736693664]

約数ペア:

[(1, 19736693664), (2, 9868346832), (3, 6578897888), (4, 4934173416), (6, 3289448944), (8, 2467086708), (12, 1644724472), (16, 1233543354), (24, 822362236), (32, 616771677), (48, 411181118), (96, 205590559), (281, 70237344), (562, 35118672), (843, 23412448), (1124, 17559336), (1686, 11706224), (2248, 8779668), (3372, 5853112), (4496, 4389834), (6744, 2926556), (8992, 2194917), (13488, 1463278), (26976, 731639)]