20161451022

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{8819}}^1\times {\mathrm{8861}}^1$

素因数の和:17728

約数の個数: 32

約数和(自身を含む): 41269979520

約数和(自身を除く): 21108528498

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 8819, 8861, 17638, 17722, 26457, 26583, 52914, 53166, 379217, 381023, 758434, 762046, 1137651, 1143069, 2275302, 2286138, 78145159, 156290318, 234435477, 468870954, 3360241837, 6720483674, 10080725511, 20161451022]

約数ペア:

[(1, 20161451022), (2, 10080725511), (3, 6720483674), (6, 3360241837), (43, 468870954), (86, 234435477), (129, 156290318), (258, 78145159), (8819, 2286138), (8861, 2275302), (17638, 1143069), (17722, 1137651), (26457, 762046), (26583, 758434), (52914, 381023), (53166, 379217)]