20532180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{342203}}^1$

素因数の和:342215

約数の個数: 24

約数和(自身を含む): 57490272

約数和(自身を除く): 36958092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 342203, 684406, 1026609, 1368812, 1711015, 2053218, 3422030, 4106436, 5133045, 6844060, 10266090, 20532180]

約数ペア:

[(1, 20532180), (2, 10266090), (3, 6844060), (4, 5133045), (5, 4106436), (6, 3422030), (10, 2053218), (12, 1711015), (15, 1368812), (20, 1026609), (30, 684406), (60, 342203)]