20088240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83701}}^1$

素因数の和:83717

約数の個数: 40

約数和(自身を含む): 62274288

約数和(自身を除く): 42186048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 83701, 167402, 251103, 334804, 418505, 502206, 669608, 837010, 1004412, 1255515, 1339216, 1674020, 2008824, 2511030, 3348040, 4017648, 5022060, 6696080, 10044120, 20088240]

約数ペア:

[(1, 20088240), (2, 10044120), (3, 6696080), (4, 5022060), (5, 4017648), (6, 3348040), (8, 2511030), (10, 2008824), (12, 1674020), (15, 1339216), (16, 1255515), (20, 1004412), (24, 837010), (30, 669608), (40, 502206), (48, 418505), (60, 334804), (80, 251103), (120, 167402), (240, 83701)]