20329634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{14753}}^1$

素因数の和:14821

約数の個数: 16

約数和(自身を含む): 33462072

約数和(自身を除く): 13132438

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 14753, 29506, 191789, 383578, 781909, 1563818, 10164817, 20329634]

約数ペア:

[(1, 20329634), (2, 10164817), (13, 1563818), (26, 781909), (53, 383578), (106, 191789), (689, 29506), (1378, 14753)]