20077779971

素因数分解:

${\mathrm{1097}}^1\times {\mathrm{2621}}^1\times {\mathrm{6983}}^1$

素因数の和:10701

約数の個数: 8

約数和(自身を含む): 20106628704

約数和(自身を除く): 28848733

約数列:

[1, 1097, 2621, 6983, 2875237, 7660351, 18302443, 20077779971]

約数ペア:

[(1, 20077779971), (1097, 18302443), (2621, 7660351), (6983, 2875237)]