20050792690

素因数分解:

$2^1\times 5^1\times {\mathrm{1667}}^1\times {\mathrm{1202807}}^1$

素因数の和:1204481

約数の個数: 16

約数和(自身を含む): 36113107392

約数和(自身を除く): 16062314702

約数列:

[1, 2, 5, 10, 1667, 3334, 8335, 16670, 1202807, 2405614, 6014035, 12028070, 2005079269, 4010158538, 10025396345, 20050792690]

約数ペア:

[(1, 20050792690), (2, 10025396345), (5, 4010158538), (10, 2005079269), (1667, 12028070), (3334, 6014035), (8335, 2405614), (16670, 1202807)]