20007733816

素因数分解:

$2^3\times 7^1\times {\mathrm{357280961}}^1$

素因数の和:357280974

約数の個数: 16

約数和(自身を含む): 42873715440

約数和(自身を除く): 22865981624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 357280961, 714561922, 1429123844, 2500966727, 2858247688, 5001933454, 10003866908, 20007733816]

約数ペア:

[(1, 20007733816), (2, 10003866908), (4, 5001933454), (7, 2858247688), (8, 2500966727), (14, 1429123844), (28, 714561922), (56, 357280961)]