20232891887

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{4933}}^1$

素因数の和:5307

約数の個数: 32

約数和(自身を含む): 23504628672

約数和(自身を除く): 3271736785

約数列:

[1, 13, 17, 67, 221, 277, 871, 1139, 3601, 4709, 4933, 14807, 18559, 61217, 64129, 83861, 241267, 315503, 330511, 1090193, 1366441, 4101539, 4296643, 5618687, 17763733, 23229497, 73042931, 91551547, 301983461, 1190170111, 1556376299, 20232891887]

約数ペア:

[(1, 20232891887), (13, 1556376299), (17, 1190170111), (67, 301983461), (221, 91551547), (277, 73042931), (871, 23229497), (1139, 17763733), (3601, 5618687), (4709, 4296643), (4933, 4101539), (14807, 1366441), (18559, 1090193), (61217, 330511), (64129, 315503), (83861, 241267)]