20172748804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{12893}}^1\times {\mathrm{30089}}^1$

素因数の和:42999

約数の個数: 24

約数和(自身を含む): 38022085080

約数和(自身を除く): 17849336276

約数列:

[1, 2, 4, 13, 26, 52, 12893, 25786, 30089, 51572, 60178, 120356, 167609, 335218, 391157, 670436, 782314, 1564628, 387937477, 775874954, 1551749908, 5043187201, 10086374402, 20172748804]

約数ペア:

[(1, 20172748804), (2, 10086374402), (4, 5043187201), (13, 1551749908), (26, 775874954), (52, 387937477), (12893, 1564628), (25786, 782314), (30089, 670436), (51572, 391157), (60178, 335218), (120356, 167609)]