20220956883

素因数分解:

$3^4\times {\mathrm{1597}}^1\times {\mathrm{156319}}^1$

素因数の和:157928

約数の個数: 20

約数和(自身を含む): 30225722560

約数和(自身を除く): 10004765677

約数列:

[1, 3, 9, 27, 81, 1597, 4791, 14373, 43119, 129357, 156319, 468957, 1406871, 4220613, 12661839, 249641443, 748924329, 2246772987, 6740318961, 20220956883]

約数ペア:

[(1, 20220956883), (3, 6740318961), (9, 2246772987), (27, 748924329), (81, 249641443), (1597, 12661839), (4791, 4220613), (14373, 1406871), (43119, 468957), (129357, 156319)]