20198814

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1747}}^1$

素因数の和:1840

約数の個数: 32

約数和(自身を含む): 42287616

約数和(自身を除く): 22088802

約数列:

[1, 2, 3, 6, 41, 47, 82, 94, 123, 141, 246, 282, 1747, 1927, 3494, 3854, 5241, 5781, 10482, 11562, 71627, 82109, 143254, 164218, 214881, 246327, 429762, 492654, 3366469, 6732938, 10099407, 20198814]

約数ペア:

[(1, 20198814), (2, 10099407), (3, 6732938), (6, 3366469), (41, 492654), (47, 429762), (82, 246327), (94, 214881), (123, 164218), (141, 143254), (246, 82109), (282, 71627), (1747, 11562), (1927, 10482), (3494, 5781), (3854, 5241)]