20167692

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{23671}}^1$

素因数の和:23749

約数の個数: 24

約数和(自身を含む): 47722752

約数和(自身を除く): 27555060

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 23671, 47342, 71013, 94684, 142026, 284052, 1680641, 3361282, 5041923, 6722564, 10083846, 20167692]

約数ペア:

[(1, 20167692), (2, 10083846), (3, 6722564), (4, 5041923), (6, 3361282), (12, 1680641), (71, 284052), (142, 142026), (213, 94684), (284, 71013), (426, 47342), (852, 23671)]