20107332585

素因数分解:

$3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1061353}}^1$

素因数の和:1061785

約数の個数: 24

約数和(自身を含む): 34935528264

約数和(自身を除く): 14828195679

約数列:

[1, 3, 5, 9, 15, 45, 421, 1263, 2105, 3789, 6315, 18945, 1061353, 3184059, 5306765, 9552177, 15920295, 47760885, 446829613, 1340488839, 2234148065, 4021466517, 6702444195, 20107332585]

約数ペア:

[(1, 20107332585), (3, 6702444195), (5, 4021466517), (9, 2234148065), (15, 1340488839), (45, 446829613), (421, 47760885), (1263, 15920295), (2105, 9552177), (3789, 5306765), (6315, 3184059), (18945, 1061353)]