2020159218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4372639}}^1$

素因数の和:4372662

約数の個数: 32

約数和(自身を含む): 5037281280

約数和(自身を除く): 3017122062

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 4372639, 8745278, 13117917, 26235834, 30608473, 48099029, 61216946, 91825419, 96198058, 144297087, 183650838, 288594174, 336693203, 673386406, 1010079609, 2020159218]

約数ペア:

[(1, 2020159218), (2, 1010079609), (3, 673386406), (6, 336693203), (7, 288594174), (11, 183650838), (14, 144297087), (21, 96198058), (22, 91825419), (33, 61216946), (42, 48099029), (66, 30608473), (77, 26235834), (154, 13117917), (231, 8745278), (462, 4372639)]