20120203654

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{2777}}^1\times {\mathrm{124919}}^1$

素因数の和:127727

約数の個数: 16

約数和(自身を含む): 31232498400

約数和(自身を除く): 11112294746

約数列:

[1, 2, 29, 58, 2777, 5554, 80533, 124919, 161066, 249838, 3622651, 7245302, 346900063, 693800126, 10060101827, 20120203654]

約数ペア:

[(1, 20120203654), (2, 10060101827), (29, 693800126), (58, 346900063), (2777, 7245302), (5554, 3622651), (80533, 249838), (124919, 161066)]