20147358636

素因数分解:

$2^2\times 3^3\times {\mathrm{269}}^1\times {\mathrm{693493}}^1$

素因数の和:693775

約数の個数: 48

約数和(自身を含む): 52428146400

約数和(自身を除く): 32280787764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 269, 538, 807, 1076, 1614, 2421, 3228, 4842, 7263, 9684, 14526, 29052, 693493, 1386986, 2080479, 2773972, 4160958, 6241437, 8321916, 12482874, 18724311, 24965748, 37448622, 74897244, 186549617, 373099234, 559648851, 746198468, 1119297702, 1678946553, 2238595404, 3357893106, 5036839659, 6715786212, 10073679318, 20147358636]

約数ペア:

[(1, 20147358636), (2, 10073679318), (3, 6715786212), (4, 5036839659), (6, 3357893106), (9, 2238595404), (12, 1678946553), (18, 1119297702), (27, 746198468), (36, 559648851), (54, 373099234), (108, 186549617), (269, 74897244), (538, 37448622), (807, 24965748), (1076, 18724311), (1614, 12482874), (2421, 8321916), (3228, 6241437), (4842, 4160958), (7263, 2773972), (9684, 2080479), (14526, 1386986), (29052, 693493)]