201929013904

素因数分解:

$2^4\times {\mathrm{5279}}^1\times {\mathrm{2390711}}^1$

素因数の和:2395998

約数の個数: 20

約数和(自身を含む): 391311740160

約数和(自身を除く): 189382726256

約数列:

[1, 2, 4, 8, 16, 5279, 10558, 21116, 42232, 84464, 2390711, 4781422, 9562844, 19125688, 38251376, 12620563369, 25241126738, 50482253476, 100964506952, 201929013904]

約数ペア:

[(1, 201929013904), (2, 100964506952), (4, 50482253476), (8, 25241126738), (16, 12620563369), (5279, 38251376), (10558, 19125688), (21116, 9562844), (42232, 4781422), (84464, 2390711)]