20162374876

素因数分解:

$2^2\times 7^1\times {\mathrm{3109}}^1\times {\mathrm{231613}}^1$

素因数の和:234733

約数の個数: 24

約数和(自身を含む): 40337894240

約数和(自身を除く): 20175519364

約数列:

[1, 2, 4, 7, 14, 28, 3109, 6218, 12436, 21763, 43526, 87052, 231613, 463226, 926452, 1621291, 3242582, 6485164, 720084817, 1440169634, 2880339268, 5040593719, 10081187438, 20162374876]

約数ペア:

[(1, 20162374876), (2, 10081187438), (4, 5040593719), (7, 2880339268), (14, 1440169634), (28, 720084817), (3109, 6485164), (6218, 3242582), (12436, 1621291), (21763, 926452), (43526, 463226), (87052, 231613)]