20162089610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3299851}}^1$

素因数の和:3299918

約数の個数: 32

約数和(自身を含む): 39915009792

約数和(自身を除く): 19752920182

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 3299851, 6599702, 16499255, 32998510, 42898063, 85796126, 155092997, 214490315, 310185994, 428980630, 775464985, 1550929970, 2016208961, 4032417922, 10081044805, 20162089610]

約数ペア:

[(1, 20162089610), (2, 10081044805), (5, 4032417922), (10, 2016208961), (13, 1550929970), (26, 775464985), (47, 428980630), (65, 310185994), (94, 214490315), (130, 155092997), (235, 85796126), (470, 42898063), (611, 32998510), (1222, 16499255), (3055, 6599702), (6110, 3299851)]