20171115204

素因数分解:

$2^2\times 3^1\times {\mathrm{1297}}^1\times {\mathrm{1296011}}^1$

素因数の和:1297315

約数の個数: 24

約数和(自身を含む): 47102260128

約数和(自身を除く): 26931144924

約数列:

[1, 2, 3, 4, 6, 12, 1297, 2594, 3891, 5188, 7782, 15564, 1296011, 2592022, 3888033, 5184044, 7776066, 15552132, 1680926267, 3361852534, 5042778801, 6723705068, 10085557602, 20171115204]

約数ペア:

[(1, 20171115204), (2, 10085557602), (3, 6723705068), (4, 5042778801), (6, 3361852534), (12, 1680926267), (1297, 15552132), (2594, 7776066), (3891, 5184044), (5188, 3888033), (7782, 2592022), (15564, 1296011)]