20120994412

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4126537}}^1$

素因数の和:4126617

約数の個数: 24

約数和(自身を含む): 37435952736

約数和(自身を除く): 17314958324

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 4876, 4126537, 8253074, 16506148, 94910351, 189820702, 218706461, 379641404, 437412922, 874825844, 5030248603, 10060497206, 20120994412]

約数ペア:

[(1, 20120994412), (2, 10060497206), (4, 5030248603), (23, 874825844), (46, 437412922), (53, 379641404), (92, 218706461), (106, 189820702), (212, 94910351), (1219, 16506148), (2438, 8253074), (4876, 4126537)]