20143973820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1079527}}^1$

素因数の和:1079850

約数の個数: 48

約数和(自身を含む): 56584539648

約数和(自身を除く): 36440565828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 311, 622, 933, 1244, 1555, 1866, 3110, 3732, 4665, 6220, 9330, 18660, 1079527, 2159054, 3238581, 4318108, 5397635, 6477162, 10795270, 12954324, 16192905, 21590540, 32385810, 64771620, 335732897, 671465794, 1007198691, 1342931588, 1678664485, 2014397382, 3357328970, 4028794764, 5035993455, 6714657940, 10071986910, 20143973820]

約数ペア:

[(1, 20143973820), (2, 10071986910), (3, 6714657940), (4, 5035993455), (5, 4028794764), (6, 3357328970), (10, 2014397382), (12, 1678664485), (15, 1342931588), (20, 1007198691), (30, 671465794), (60, 335732897), (311, 64771620), (622, 32385810), (933, 21590540), (1244, 16192905), (1555, 12954324), (1866, 10795270), (3110, 6477162), (3732, 5397635), (4665, 4318108), (6220, 3238581), (9330, 2159054), (18660, 1079527)]