20149703602

素因数分解:

$2^1\times 7^1\times {\mathrm{8753}}^1\times {\mathrm{164431}}^1$

素因数の和:173193

約数の個数: 16

約数和(自身を含む): 34546505472

約数和(自身を除く): 14396801870

約数列:

[1, 2, 7, 14, 8753, 17506, 61271, 122542, 164431, 328862, 1151017, 2302034, 1439264543, 2878529086, 10074851801, 20149703602]

約数ペア:

[(1, 20149703602), (2, 10074851801), (7, 2878529086), (14, 1439264543), (8753, 2302034), (17506, 1151017), (61271, 328862), (122542, 164431)]