20007150868

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{1531}}^1\times {\mathrm{55373}}^1$

素因数の和:56967

約数の個数: 24

約数和(自身を含む): 35629846560

約数和(自身を除く): 15622695692

約数列:

[1, 2, 4, 59, 118, 236, 1531, 3062, 6124, 55373, 90329, 110746, 180658, 221492, 361316, 3267007, 6534014, 13068028, 84776063, 169552126, 339104252, 5001787717, 10003575434, 20007150868]

約数ペア:

[(1, 20007150868), (2, 10003575434), (4, 5001787717), (59, 339104252), (118, 169552126), (236, 84776063), (1531, 13068028), (3062, 6534014), (6124, 3267007), (55373, 361316), (90329, 221492), (110746, 180658)]