20143116506

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1\times {\mathrm{6481}}^1$

素因数の和:6914

約数の個数: 32

約数和(自身を含む): 31187494800

約数和(自身を除く): 11044378294

約数列:

[1, 2, 53, 106, 109, 218, 269, 538, 5777, 6481, 11554, 12962, 14257, 28514, 29321, 58642, 343493, 686986, 706429, 1412858, 1554013, 1743389, 3108026, 3486778, 37440737, 74881474, 92399617, 184799234, 190029401, 380058802, 10071558253, 20143116506]

約数ペア:

[(1, 20143116506), (2, 10071558253), (53, 380058802), (106, 190029401), (109, 184799234), (218, 92399617), (269, 74881474), (538, 37440737), (5777, 3486778), (6481, 3108026), (11554, 1743389), (12962, 1554013), (14257, 1412858), (28514, 706429), (29321, 686986), (58642, 343493)]