20848253439

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{18433469}}^1$

素因数の和:18433514

約数の個数: 16

約数和(自身を含む): 30968229600

約数和(自身を除く): 10119976161

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 18433469, 55300407, 239635097, 534570601, 718905291, 1603711803, 6949417813, 20848253439]

約数ペア:

[(1, 20848253439), (3, 6949417813), (13, 1603711803), (29, 718905291), (39, 534570601), (87, 239635097), (377, 55300407), (1131, 18433469)]