20124618481

素因数分解:

${\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{401}}^1\times {\mathrm{1721}}^1$

素因数の和:2385

約数の個数: 24

約数和(自身を含む): 22280565384

約数和(自身を除く): 2155946903

約数列:

[1, 11, 121, 241, 401, 1721, 2651, 4411, 18931, 29161, 48521, 96641, 208241, 414761, 690121, 1063051, 4562371, 7591331, 11693561, 50186081, 83504641, 166319161, 1829510771, 20124618481]

約数ペア:

[(1, 20124618481), (11, 1829510771), (121, 166319161), (241, 83504641), (401, 50186081), (1721, 11693561), (2651, 7591331), (4411, 4562371), (18931, 1063051), (29161, 690121), (48521, 414761), (96641, 208241)]