20995161339

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3369469}}^1$

素因数の和:3369570

約数の個数: 16

約数和(自身を含む): 29327866880

約数和(自身を除く): 8332705541

約数列:

[1, 3, 31, 67, 93, 201, 2077, 6231, 3369469, 10108407, 104453539, 225754423, 313360617, 677263269, 6998387113, 20995161339]

約数ペア:

[(1, 20995161339), (3, 6998387113), (31, 677263269), (67, 313360617), (93, 225754423), (201, 104453539), (2077, 10108407), (6231, 3369469)]