20121479982

素因数分解:

$2^1\times 3^2\times {\mathrm{461}}^1\times {\mathrm{2424859}}^1$

素因数の和:2425328

約数の個数: 24

約数和(自身を含む): 43691127480

約数和(自身を除く): 23569647498

約数列:

[1, 2, 3, 6, 9, 18, 461, 922, 1383, 2766, 4149, 8298, 2424859, 4849718, 7274577, 14549154, 21823731, 43647462, 1117859999, 2235719998, 3353579997, 6707159994, 10060739991, 20121479982]

約数ペア:

[(1, 20121479982), (2, 10060739991), (3, 6707159994), (6, 3353579997), (9, 2235719998), (18, 1117859999), (461, 43647462), (922, 21823731), (1383, 14549154), (2766, 7274577), (4149, 4849718), (8298, 2424859)]