20120149498

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{2179}}^1\times {\mathrm{36353}}^1$

素因数の和:38661

約数の個数: 16

約数和(自身を含む): 30432660480

約数和(自身を除く): 10312510982

約数列:

[1, 2, 127, 254, 2179, 4358, 36353, 72706, 276733, 553466, 4616831, 9233662, 79213187, 158426374, 10060074749, 20120149498]

約数ペア:

[(1, 20120149498), (2, 10060074749), (127, 158426374), (254, 79213187), (2179, 9233662), (4358, 4616831), (36353, 553466), (72706, 276733)]