20121366722

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1\times {\mathrm{425273}}^1$

素因数の和:425893

約数の個数: 16

約数和(自身を含む): 30971854872

約数和(自身を除く): 10850488150

約数列:

[1, 2, 41, 82, 577, 1154, 23657, 47314, 425273, 850546, 17436193, 34872386, 245382521, 490765042, 10060683361, 20121366722]

約数ペア:

[(1, 20121366722), (2, 10060683361), (41, 490765042), (82, 245382521), (577, 34872386), (1154, 17436193), (23657, 850546), (47314, 425273)]