20224780972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{15667}}^1\times {\mathrm{29339}}^1$

素因数の和:45021

約数の個数: 24

約数和(自身を含む): 38614726080

約数和(自身を除く): 18389945108

約数列:

[1, 2, 4, 11, 22, 44, 15667, 29339, 31334, 58678, 62668, 117356, 172337, 322729, 344674, 645458, 689348, 1290916, 459654113, 919308226, 1838616452, 5056195243, 10112390486, 20224780972]

約数ペア:

[(1, 20224780972), (2, 10112390486), (4, 5056195243), (11, 1838616452), (22, 919308226), (44, 459654113), (15667, 1290916), (29339, 689348), (31334, 645458), (58678, 344674), (62668, 322729), (117356, 172337)]