20188068

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{54269}}^1$

素因数の和:54307

約数の個数: 24

約数和(自身を含む): 48625920

約数和(自身を除く): 28437852

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 54269, 108538, 162807, 217076, 325614, 651228, 1682339, 3364678, 5047017, 6729356, 10094034, 20188068]

約数ペア:

[(1, 20188068), (2, 10094034), (3, 6729356), (4, 5047017), (6, 3364678), (12, 1682339), (31, 651228), (62, 325614), (93, 217076), (124, 162807), (186, 108538), (372, 54269)]