20120151896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193462999}}^1$

素因数の和:193463018

約数の個数: 16

約数和(自身を含む): 40627230000

約数和(自身を除く): 20507078104

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193462999, 386925998, 773851996, 1547703992, 2515018987, 5030037974, 10060075948, 20120151896]

約数ペア:

[(1, 20120151896), (2, 10060075948), (4, 5030037974), (8, 2515018987), (13, 1547703992), (26, 773851996), (52, 386925998), (104, 193462999)]