20121129594

素因数分解:

$2^1\times 3^3\times {\mathrm{4483}}^1\times {\mathrm{83117}}^1$

素因数の和:87611

約数の個数: 32

約数和(自身を含む): 44724133440

約数和(自身を除く): 24603003846

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4483, 8966, 13449, 26898, 40347, 80694, 83117, 121041, 166234, 242082, 249351, 498702, 748053, 1496106, 2244159, 4488318, 372613511, 745227022, 1117840533, 2235681066, 3353521599, 6707043198, 10060564797, 20121129594]

約数ペア:

[(1, 20121129594), (2, 10060564797), (3, 6707043198), (6, 3353521599), (9, 2235681066), (18, 1117840533), (27, 745227022), (54, 372613511), (4483, 4488318), (8966, 2244159), (13449, 1496106), (26898, 748053), (40347, 498702), (80694, 249351), (83117, 242082), (121041, 166234)]