20498601913

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{9313313}}^1$

素因数の和:9313415

約数の個数: 8

約数和(自身を含む): 21457875456

約数和(自身を除く): 959273543

約数列:

[1, 31, 71, 2201, 9313313, 288712703, 661245223, 20498601913]

約数ペア:

[(1, 20498601913), (31, 661245223), (71, 288712703), (2201, 9313313)]