20261046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{617}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 43813728

約数和(自身を除く): 23552682

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 421, 617, 842, 1234, 1263, 1851, 2526, 3702, 5473, 8021, 10946, 16042, 16419, 24063, 32838, 48126, 259757, 519514, 779271, 1558542, 3376841, 6753682, 10130523, 20261046]

約数ペア:

[(1, 20261046), (2, 10130523), (3, 6753682), (6, 3376841), (13, 1558542), (26, 779271), (39, 519514), (78, 259757), (421, 48126), (617, 32838), (842, 24063), (1234, 16419), (1263, 16042), (1851, 10946), (2526, 8021), (3702, 5473)]