20081777492

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2336177}}^1$

素因数の和:2336495

約数の個数: 24

約数和(自身を含む): 40294398144

約数和(自身を除く): 20212620652

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 4298, 8596, 2336177, 4672354, 9344708, 16353239, 32706478, 65412956, 717206339, 1434412678, 2868825356, 5020444373, 10040888746, 20081777492]

約数ペア:

[(1, 20081777492), (2, 10040888746), (4, 5020444373), (7, 2868825356), (14, 1434412678), (28, 717206339), (307, 65412956), (614, 32706478), (1228, 16353239), (2149, 9344708), (4298, 4672354), (8596, 2336177)]