20182931212

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{3079}}^1\times {\mathrm{18413}}^1$

素因数の和:21585

約数の個数: 24

約数和(自身を含む): 35730525600

約数和(自身を除く): 15547594388

約数列:

[1, 2, 4, 89, 178, 356, 3079, 6158, 12316, 18413, 36826, 73652, 274031, 548062, 1096124, 1638757, 3277514, 6555028, 56693627, 113387254, 226774508, 5045732803, 10091465606, 20182931212]

約数ペア:

[(1, 20182931212), (2, 10091465606), (4, 5045732803), (89, 226774508), (178, 113387254), (356, 56693627), (3079, 6555028), (6158, 3277514), (12316, 1638757), (18413, 1096124), (36826, 548062), (73652, 274031)]