20471874054

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{10357}}^1\times {\mathrm{10627}}^1$

素因数の和:21020

約数の個数: 32

約数和(自身を含む): 42272572416

約数和(自身を除く): 21800698362

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 10357, 10627, 20714, 21254, 31071, 31881, 62142, 63762, 321067, 329437, 642134, 658874, 963201, 988311, 1926402, 1976622, 110063839, 220127678, 330191517, 660383034, 3411979009, 6823958018, 10235937027, 20471874054]

約数ペア:

[(1, 20471874054), (2, 10235937027), (3, 6823958018), (6, 3411979009), (31, 660383034), (62, 330191517), (93, 220127678), (186, 110063839), (10357, 1976622), (10627, 1926402), (20714, 988311), (21254, 963201), (31071, 658874), (31881, 642134), (62142, 329437), (63762, 321067)]