20179075890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672635863}}^1$

素因数の和:672635873

約数の個数: 16

約数和(自身を含む): 48429782208

約数和(自身を除く): 28250706318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672635863, 1345271726, 2017907589, 3363179315, 4035815178, 6726358630, 10089537945, 20179075890]

約数ペア:

[(1, 20179075890), (2, 10089537945), (3, 6726358630), (5, 4035815178), (6, 3363179315), (10, 2017907589), (15, 1345271726), (30, 672635863)]