20083468

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 36011360

約数和(自身を除く): 15927892

約数列:

[1, 2, 4, 73, 109, 146, 218, 292, 436, 631, 1262, 2524, 7957, 15914, 31828, 46063, 68779, 92126, 137558, 184252, 275116, 5020867, 10041734, 20083468]

約数ペア:

[(1, 20083468), (2, 10041734), (4, 5020867), (73, 275116), (109, 184252), (146, 137558), (218, 92126), (292, 68779), (436, 46063), (631, 31828), (1262, 15914), (2524, 7957)]