20591481342

素因数分解:

$2^1\times 3^1\times {\mathrm{197}}^1\times {\mathrm{1871}}^1\times {\mathrm{9311}}^1$

素因数の和:11384

約数の個数: 32

約数和(自身を含む): 41418584064

約数和(自身を除く): 20827102722

約数列:

[1, 2, 3, 6, 197, 394, 591, 1182, 1871, 3742, 5613, 9311, 11226, 18622, 27933, 55866, 368587, 737174, 1105761, 1834267, 2211522, 3668534, 5502801, 11005602, 17420881, 34841762, 52262643, 104525286, 3431913557, 6863827114, 10295740671, 20591481342]

約数ペア:

[(1, 20591481342), (2, 10295740671), (3, 6863827114), (6, 3431913557), (197, 104525286), (394, 52262643), (591, 34841762), (1182, 17420881), (1871, 11005602), (3742, 5502801), (5613, 3668534), (9311, 2211522), (11226, 1834267), (18622, 1105761), (27933, 737174), (55866, 368587)]