20130949454

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2953}}^1\times {\mathrm{44267}}^1$

素因数の和:47240

約数の個数: 32

約数和(自身を含む): 37661089536

約数和(自身を除く): 17530140082

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2953, 5906, 20671, 32483, 41342, 44267, 64966, 88534, 227381, 309869, 454762, 486937, 619738, 973874, 3408559, 6817118, 130720451, 261440902, 915043157, 1437924961, 1830086314, 2875849922, 10065474727, 20130949454]

約数ペア:

[(1, 20130949454), (2, 10065474727), (7, 2875849922), (11, 1830086314), (14, 1437924961), (22, 915043157), (77, 261440902), (154, 130720451), (2953, 6817118), (5906, 3408559), (20671, 973874), (32483, 619738), (41342, 486937), (44267, 454762), (64966, 309869), (88534, 227381)]