20050440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167087}}^1$

素因数の和:167101

約数の個数: 32

約数和(自身を含む): 60151680

約数和(自身を除く): 40101240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167087, 334174, 501261, 668348, 835435, 1002522, 1336696, 1670870, 2005044, 2506305, 3341740, 4010088, 5012610, 6683480, 10025220, 20050440]

約数ペア:

[(1, 20050440), (2, 10025220), (3, 6683480), (4, 5012610), (5, 4010088), (6, 3341740), (8, 2506305), (10, 2005044), (12, 1670870), (15, 1336696), (20, 1002522), (24, 835435), (30, 668348), (40, 501261), (60, 334174), (120, 167087)]