20466602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{11087}}^1$

素因数の和:11173

約数の個数: 16

約数和(自身を含む): 33530112

約数和(自身を除く): 13063510

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 11087, 22174, 144131, 288262, 787177, 1574354, 10233301, 20466602]

約数ペア:

[(1, 20466602), (2, 10233301), (13, 1574354), (26, 787177), (71, 288262), (142, 144131), (923, 22174), (1846, 11087)]