20035858

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{3631}}^1$

素因数の和:3753

約数の個数: 16

約数和(自身を含む): 31380480

約数和(自身を除く): 11344622

約数列:

[1, 2, 31, 62, 89, 178, 2759, 3631, 5518, 7262, 112561, 225122, 323159, 646318, 10017929, 20035858]

約数ペア:

[(1, 20035858), (2, 10017929), (31, 646318), (62, 323159), (89, 225122), (178, 112561), (2759, 7262), (3631, 5518)]