20198007844

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{12226397}}^1$

素因数の和:12226467

約数の個数: 24

約数和(自身を含む): 41080697280

約数和(自身を除く): 20882689436

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 12226397, 24452794, 48905588, 85584779, 171169558, 342339116, 721357423, 1442714846, 2885429692, 5049501961, 10099003922, 20198007844]

約数ペア:

[(1, 20198007844), (2, 10099003922), (4, 5049501961), (7, 2885429692), (14, 1442714846), (28, 721357423), (59, 342339116), (118, 171169558), (236, 85584779), (413, 48905588), (826, 24452794), (1652, 12226397)]