20120151922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{33645739}}^1$

素因数の和:33645777

約数の個数: 16

約数和(自身を含む): 33914905920

約数和(自身を除く): 13794753998

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 33645739, 67291478, 437394607, 773851997, 874789214, 1547703994, 10060075961, 20120151922]

約数ペア:

[(1, 20120151922), (2, 10060075961), (13, 1547703994), (23, 874789214), (26, 773851997), (46, 437394607), (299, 67291478), (598, 33645739)]