20222576626

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{128959}}^1$

素因数の和:129478

約数の個数: 32

約数和(自身を含む): 36249108480

約数和(自身を除く): 16026531854

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 487, 974, 3409, 6818, 11201, 22402, 78407, 128959, 156814, 257918, 902713, 1805426, 2966057, 5932114, 20762399, 41524798, 62803033, 125606066, 439621231, 879242462, 1444469759, 2888939518, 10111288313, 20222576626]

約数ペア:

[(1, 20222576626), (2, 10111288313), (7, 2888939518), (14, 1444469759), (23, 879242462), (46, 439621231), (161, 125606066), (322, 62803033), (487, 41524798), (974, 20762399), (3409, 5932114), (6818, 2966057), (11201, 1805426), (22402, 902713), (78407, 257918), (128959, 156814)]