20010364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1607}}^1$

素因数の和:1905

約数の個数: 24

約数和(自身を含む): 38360448

約数和(自身を除く): 18350084

約数列:

[1, 2, 4, 11, 22, 44, 283, 566, 1132, 1607, 3113, 3214, 6226, 6428, 12452, 17677, 35354, 70708, 454781, 909562, 1819124, 5002591, 10005182, 20010364]

約数ペア:

[(1, 20010364), (2, 10005182), (4, 5002591), (11, 1819124), (22, 909562), (44, 454781), (283, 70708), (566, 35354), (1132, 17677), (1607, 12452), (3113, 6428), (3214, 6226)]