20739743160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{172831193}}^1$

素因数の和:172831207

約数の個数: 32

約数和(自身を含む): 62219229840

約数和(自身を除く): 41479486680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 172831193, 345662386, 518493579, 691324772, 864155965, 1036987158, 1382649544, 1728311930, 2073974316, 2592467895, 3456623860, 4147948632, 5184935790, 6913247720, 10369871580, 20739743160]

約数ペア:

[(1, 20739743160), (2, 10369871580), (3, 6913247720), (4, 5184935790), (5, 4147948632), (6, 3456623860), (8, 2592467895), (10, 2073974316), (12, 1728311930), (15, 1382649544), (20, 1036987158), (24, 864155965), (30, 691324772), (40, 518493579), (60, 345662386), (120, 172831193)]