20085524

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1201}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 36449448

約数和(自身を除く): 16363924

約数列:

[1, 2, 4, 37, 74, 113, 148, 226, 452, 1201, 2402, 4181, 4804, 8362, 16724, 44437, 88874, 135713, 177748, 271426, 542852, 5021381, 10042762, 20085524]

約数ペア:

[(1, 20085524), (2, 10042762), (4, 5021381), (37, 542852), (74, 271426), (113, 177748), (148, 135713), (226, 88874), (452, 44437), (1201, 16724), (2402, 8362), (4181, 4804)]