20171001072

素因数分解:

$2^4\times 3^1\times {\mathrm{420229189}}^1$

素因数の和:420229200

約数の個数: 20

約数和(自身を含む): 52108419560

約数和(自身を除く): 31937418488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420229189, 840458378, 1260687567, 1680916756, 2521375134, 3361833512, 5042750268, 6723667024, 10085500536, 20171001072]

約数ペア:

[(1, 20171001072), (2, 10085500536), (3, 6723667024), (4, 5042750268), (6, 3361833512), (8, 2521375134), (12, 1680916756), (16, 1260687567), (24, 840458378), (48, 420229189)]