20211886502

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{1885789}}^1$

素因数の和:1886047

約数の個数: 16

約数和(自身を含む): 31771789920

約数和(自身を除く): 11559903418

約数列:

[1, 2, 23, 46, 233, 466, 5359, 10718, 1885789, 3771578, 43373147, 86746294, 439388837, 878777674, 10105943251, 20211886502]

約数ペア:

[(1, 20211886502), (2, 10105943251), (23, 878777674), (46, 439388837), (233, 86746294), (466, 43373147), (5359, 3771578), (10718, 1885789)]