20093896382

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1565189}}^1$

素因数の和:1565336

約数の個数: 24

約数和(自身を含む): 35329468680

約数和(自身を除く): 15235572298

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 917, 1834, 6419, 12838, 1565189, 3130378, 10956323, 21912646, 76694261, 153388522, 205039759, 410079518, 1435278313, 2870556626, 10046948191, 20093896382]

約数ペア:

[(1, 20093896382), (2, 10046948191), (7, 2870556626), (14, 1435278313), (49, 410079518), (98, 205039759), (131, 153388522), (262, 76694261), (917, 21912646), (1834, 10956323), (6419, 3130378), (12838, 1565189)]