1870332020

素因数分解:

$2^2\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{60607}}^1$

素因数の和:62159

約数の個数: 24

約数和(自身を含む): 3930307584

約数和(自身を除く): 2059975564

約数列:

[1, 2, 4, 5, 10, 20, 1543, 3086, 6172, 7715, 15430, 30860, 60607, 121214, 242428, 303035, 606070, 1212140, 93516601, 187033202, 374066404, 467583005, 935166010, 1870332020]

約数ペア:

[(1, 1870332020), (2, 935166010), (4, 467583005), (5, 374066404), (10, 187033202), (20, 93516601), (1543, 1212140), (3086, 606070), (6172, 303035), (7715, 242428), (15430, 121214), (30860, 60607)]