20175067352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1152071}}^1$

素因数の和:1152287

約数の個数: 32

約数和(自身を含む): 41474592000

約数和(自身を除く): 21299524648

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 1592, 2189, 4378, 8756, 17512, 1152071, 2304142, 4608284, 9216568, 12672781, 25345562, 50691124, 101382248, 229262129, 458524258, 917048516, 1834097032, 2521883419, 5043766838, 10087533676, 20175067352]

約数ペア:

[(1, 20175067352), (2, 10087533676), (4, 5043766838), (8, 2521883419), (11, 1834097032), (22, 917048516), (44, 458524258), (88, 229262129), (199, 101382248), (398, 50691124), (796, 25345562), (1592, 12672781), (2189, 9216568), (4378, 4608284), (8756, 2304142), (17512, 1152071)]