20121599230

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2383}}^1\times {\mathrm{2551}}^1$

素因数の和:5272

約数の個数: 32

約数和(自身を含む): 36357792768

約数和(自身を除く): 16236193538

約数列:

[1, 2, 5, 10, 331, 662, 1655, 2383, 2551, 3310, 4766, 5102, 11915, 12755, 23830, 25510, 788773, 844381, 1577546, 1688762, 3943865, 4221905, 6079033, 7887730, 8443810, 12158066, 30395165, 60790330, 2012159923, 4024319846, 10060799615, 20121599230]

約数ペア:

[(1, 20121599230), (2, 10060799615), (5, 4024319846), (10, 2012159923), (331, 60790330), (662, 30395165), (1655, 12158066), (2383, 8443810), (2551, 7887730), (3310, 6079033), (4766, 4221905), (5102, 3943865), (11915, 1688762), (12755, 1577546), (23830, 844381), (25510, 788773)]