20139023564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{3340913}}^1$

素因数の和:3341065

約数の個数: 24

約数和(自身を含む): 38727875088

約数和(自身を除く): 18588851524

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 3340913, 6681826, 13363652, 36750043, 73500086, 147000172, 457705081, 915410162, 1830820324, 5034755891, 10069511782, 20139023564]

約数ペア:

[(1, 20139023564), (2, 10069511782), (4, 5034755891), (11, 1830820324), (22, 915410162), (44, 457705081), (137, 147000172), (274, 73500086), (548, 36750043), (1507, 13363652), (3014, 6681826), (6028, 3340913)]