20090179660

素因数分解:

$2^2\times 5^1\times {\mathrm{23333}}^1\times {\mathrm{43051}}^1$

素因数の和:66393

約数の個数: 24

約数和(自身を含む): 42192165456

約数和(自身を除く): 22101985796

約数列:

[1, 2, 4, 5, 10, 20, 23333, 43051, 46666, 86102, 93332, 116665, 172204, 215255, 233330, 430510, 466660, 861020, 1004508983, 2009017966, 4018035932, 5022544915, 10045089830, 20090179660]

約数ペア:

[(1, 20090179660), (2, 10045089830), (4, 5022544915), (5, 4018035932), (10, 2009017966), (20, 1004508983), (23333, 861020), (43051, 466660), (46666, 430510), (86102, 233330), (93332, 215255), (116665, 172204)]