20199641886

素因数分解:

$2^1\times 3^2\times {\mathrm{233}}^1\times {\mathrm{263}}^1\times {\mathrm{18313}}^1$

素因数の和:18817

約数の個数: 48

約数和(自身を含む): 44123260896

約数和(自身を除く): 23923619010

約数列:

[1, 2, 3, 6, 9, 18, 233, 263, 466, 526, 699, 789, 1398, 1578, 2097, 2367, 4194, 4734, 18313, 36626, 54939, 61279, 109878, 122558, 164817, 183837, 329634, 367674, 551511, 1103022, 4266929, 4816319, 8533858, 9632638, 12800787, 14448957, 25601574, 28897914, 38402361, 43346871, 76804722, 86693742, 1122202327, 2244404654, 3366606981, 6733213962, 10099820943, 20199641886]

約数ペア:

[(1, 20199641886), (2, 10099820943), (3, 6733213962), (6, 3366606981), (9, 2244404654), (18, 1122202327), (233, 86693742), (263, 76804722), (466, 43346871), (526, 38402361), (699, 28897914), (789, 25601574), (1398, 14448957), (1578, 12800787), (2097, 9632638), (2367, 8533858), (4194, 4816319), (4734, 4266929), (18313, 1103022), (36626, 551511), (54939, 367674), (61279, 329634), (109878, 183837), (122558, 164817)]