20120512518

素因数分解:

$2^1\times 3^2\times {\mathrm{3769}}^1\times {\mathrm{296579}}^1$

素因数の和:300356

約数の個数: 24

約数和(自身を含む): 43606157400

約数和(自身を除く): 23485644882

約数列:

[1, 2, 3, 6, 9, 18, 3769, 7538, 11307, 22614, 33921, 67842, 296579, 593158, 889737, 1779474, 2669211, 5338422, 1117806251, 2235612502, 3353418753, 6706837506, 10060256259, 20120512518]

約数ペア:

[(1, 20120512518), (2, 10060256259), (3, 6706837506), (6, 3353418753), (9, 2235612502), (18, 1117806251), (3769, 5338422), (7538, 2669211), (11307, 1779474), (22614, 889737), (33921, 593158), (67842, 296579)]