20101336311

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{113723}}^1$

素因数の和:114195

約数の個数: 32

約数和(自身を含む): 32315811840

約数和(自身を除く): 12214475529

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 443, 1329, 3101, 8417, 9303, 25251, 58919, 113723, 176757, 341169, 796061, 2160737, 2388183, 6482211, 15125159, 45375477, 50379289, 151137867, 352655023, 957206491, 1057965069, 2871619473, 6700445437, 20101336311]

約数ペア:

[(1, 20101336311), (3, 6700445437), (7, 2871619473), (19, 1057965069), (21, 957206491), (57, 352655023), (133, 151137867), (399, 50379289), (443, 45375477), (1329, 15125159), (3101, 6482211), (8417, 2388183), (9303, 2160737), (25251, 796061), (58919, 341169), (113723, 176757)]