20049072

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{8887}}^1$

素因数の和:8945

約数の個数: 40

約数和(自身を含む): 52901376

約数和(自身を除く): 32852304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 8887, 17774, 26661, 35548, 53322, 71096, 106644, 142192, 213288, 417689, 426576, 835378, 1253067, 1670756, 2506134, 3341512, 5012268, 6683024, 10024536, 20049072]

約数ペア:

[(1, 20049072), (2, 10024536), (3, 6683024), (4, 5012268), (6, 3341512), (8, 2506134), (12, 1670756), (16, 1253067), (24, 835378), (47, 426576), (48, 417689), (94, 213288), (141, 142192), (188, 106644), (282, 71096), (376, 53322), (564, 35548), (752, 26661), (1128, 17774), (2256, 8887)]