20105156726

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{2355889}}^1$

素因数の和:2356159

約数の個数: 16

約数和(自身を含む): 32058951120

約数和(自身を除く): 11953794394

約数列:

[1, 2, 17, 34, 251, 502, 4267, 8534, 2355889, 4711778, 40050113, 80100226, 591328139, 1182656278, 10052578363, 20105156726]

約数ペア:

[(1, 20105156726), (2, 10052578363), (17, 1182656278), (34, 591328139), (251, 80100226), (502, 40050113), (4267, 4711778), (8534, 2355889)]