20024488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{727}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 41146560

約数和(自身を除く): 21122072

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 313, 626, 727, 1252, 1454, 2504, 2908, 3443, 5816, 6886, 7997, 13772, 15994, 27544, 31988, 63976, 227551, 455102, 910204, 1820408, 2503061, 5006122, 10012244, 20024488]

約数ペア:

[(1, 20024488), (2, 10012244), (4, 5006122), (8, 2503061), (11, 1820408), (22, 910204), (44, 455102), (88, 227551), (313, 63976), (626, 31988), (727, 27544), (1252, 15994), (1454, 13772), (2504, 7997), (2908, 6886), (3443, 5816)]