20046501

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1699}}^1$

素因数の和:1750

約数の個数: 32

約数和(自身を含む): 32640000

約数和(自身を除く): 12593499

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1311, 1699, 3933, 5097, 11799, 15291, 32281, 39077, 45873, 96843, 117231, 290529, 351693, 742463, 871587, 1055079, 2227389, 6682167, 20046501]

約数ペア:

[(1, 20046501), (3, 6682167), (9, 2227389), (19, 1055079), (23, 871587), (27, 742463), (57, 351693), (69, 290529), (171, 117231), (207, 96843), (437, 45873), (513, 39077), (621, 32281), (1311, 15291), (1699, 11799), (3933, 5097)]