20173091636

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{2957}}^1\times {\mathrm{5449}}^1$

素因数の和:8723

約数の個数: 24

約数和(自身を含む): 35434177800

約数和(自身を除く): 15261086164

約数列:

[1, 2, 4, 313, 626, 1252, 2957, 5449, 5914, 10898, 11828, 21796, 925541, 1705537, 1851082, 3411074, 3702164, 6822148, 16112693, 32225386, 64450772, 5043272909, 10086545818, 20173091636]

約数ペア:

[(1, 20173091636), (2, 10086545818), (4, 5043272909), (313, 64450772), (626, 32225386), (1252, 16112693), (2957, 6822148), (5449, 3702164), (5914, 3411074), (10898, 1851082), (11828, 1705537), (21796, 925541)]