20170896614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1\times {\mathrm{15107}}^1$

素因数の和:15700

約数の個数: 32

約数和(自身を含む): 33325105536

約数和(自身を除く): 13154208922

約数列:

[1, 2, 11, 22, 137, 274, 443, 886, 1507, 3014, 4873, 9746, 15107, 30214, 60691, 121382, 166177, 332354, 667601, 1335202, 2069659, 4139318, 6692401, 13384802, 22766249, 45532498, 73616411, 147232822, 916858937, 1833717874, 10085448307, 20170896614]

約数ペア:

[(1, 20170896614), (2, 10085448307), (11, 1833717874), (22, 916858937), (137, 147232822), (274, 73616411), (443, 45532498), (886, 22766249), (1507, 13384802), (3014, 6692401), (4873, 4139318), (9746, 2069659), (15107, 1335202), (30214, 667601), (60691, 332354), (121382, 166177)]