2020339998

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{3620681}}^1$

素因数の和:3620720

約数の個数: 24

約数和(自身を含む): 4518611136

約数和(自身を除く): 2498271138

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 3620681, 7241362, 10862043, 21724086, 32586129, 65172258, 112241111, 224482222, 336723333, 673446666, 1010169999, 2020339998]

約数ペア:

[(1, 2020339998), (2, 1010169999), (3, 673446666), (6, 336723333), (9, 224482222), (18, 112241111), (31, 65172258), (62, 32586129), (93, 21724086), (186, 10862043), (279, 7241362), (558, 3620681)]