20121754782

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{751}}^1\times {\mathrm{10607}}^1$

素因数の和:11784

約数の個数: 32

約数和(自身を含む): 40396621824

約数和(自身を除く): 20274867042

約数列:

[1, 2, 3, 6, 421, 751, 842, 1263, 1502, 2253, 2526, 4506, 10607, 21214, 31821, 63642, 316171, 632342, 948513, 1897026, 4465547, 7965857, 8931094, 13396641, 15931714, 23897571, 26793282, 47795142, 3353625797, 6707251594, 10060877391, 20121754782]

約数ペア:

[(1, 20121754782), (2, 10060877391), (3, 6707251594), (6, 3353625797), (421, 47795142), (751, 26793282), (842, 23897571), (1263, 15931714), (1502, 13396641), (2253, 8931094), (2526, 7965857), (4506, 4465547), (10607, 1897026), (21214, 948513), (31821, 632342), (63642, 316171)]