20171340830

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{6363199}}^1$

素因数の和:6363523

約数の個数: 16

約数和(自身を含む): 36422956800

約数和(自身を除く): 16251615970

約数列:

[1, 2, 5, 10, 317, 634, 1585, 3170, 6363199, 12726398, 31815995, 63631990, 2017134083, 4034268166, 10085670415, 20171340830]

約数ペア:

[(1, 20171340830), (2, 10085670415), (5, 4034268166), (10, 2017134083), (317, 63631990), (634, 31815995), (1585, 12726398), (3170, 6363199)]