20670924

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 50226176

約数和(自身を除く): 29555252

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 181, 186, 307, 362, 372, 543, 614, 724, 921, 1086, 1228, 1842, 2172, 3684, 5611, 9517, 11222, 16833, 19034, 22444, 28551, 33666, 38068, 55567, 57102, 67332, 111134, 114204, 166701, 222268, 333402, 666804, 1722577, 3445154, 5167731, 6890308, 10335462, 20670924]

約数ペア:

[(1, 20670924), (2, 10335462), (3, 6890308), (4, 5167731), (6, 3445154), (12, 1722577), (31, 666804), (62, 333402), (93, 222268), (124, 166701), (181, 114204), (186, 111134), (307, 67332), (362, 57102), (372, 55567), (543, 38068), (614, 33666), (724, 28551), (921, 22444), (1086, 19034), (1228, 16833), (1842, 11222), (2172, 9517), (3684, 5611)]