20121016354

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{8253083}}^1$

素因数の和:8253161

約数の個数: 16

約数和(自身を含む): 32087990592

約数和(自身を除く): 11966974238

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 8253083, 16506166, 189820909, 379641818, 437413399, 874826798, 10060508177, 20121016354]

約数ペア:

[(1, 20121016354), (2, 10060508177), (23, 874826798), (46, 437413399), (53, 379641818), (106, 189820909), (1219, 16506166), (2438, 8253083)]