20369826

素因数分解:

$2^1\times 3^3\times {\mathrm{377219}}^1$

素因数の和:377230

約数の個数: 16

約数和(自身を含む): 45266400

約数和(自身を除く): 24896574

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 377219, 754438, 1131657, 2263314, 3394971, 6789942, 10184913, 20369826]

約数ペア:

[(1, 20369826), (2, 10184913), (3, 6789942), (6, 3394971), (9, 2263314), (18, 1131657), (27, 754438), (54, 377219)]