20188896482312

素因数分解:

$2^3\times {\mathrm{2054341}}^1\times {\mathrm{1228429}}^1$

素因数の和:3282776

約数の個数: 16

約数和(自身を含む): 37854230145900

約数和(自身を除く): 17665333663588

約数列:

[1, 2, 4, 8, 1228429, 2054341, 2456858, 4108682, 4913716, 8217364, 9827432, 16434728, 2523612060289, 5047224120578, 10094448241156, 20188896482312]

約数ペア:

[(1, 20188896482312), (2, 10094448241156), (4, 5047224120578), (8, 2523612060289), (1228429, 16434728), (2054341, 9827432), (2456858, 8217364), (4108682, 4913716)]