20119034878

素因数分解:

$2^1\times {\mathrm{6421}}^1\times {\mathrm{1566659}}^1$

素因数の和:1573082

約数の個数: 8

約数和(自身を含む): 30183271560

約数和(自身を除く): 10064236682

約数列:

[1, 2, 6421, 12842, 1566659, 3133318, 10059517439, 20119034878]

約数ペア:

[(1, 20119034878), (2, 10059517439), (6421, 3133318), (12842, 1566659)]