20149062540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11579921}}^1$

素因数の和:11579962

約数の個数: 48

約数和(自身を含む): 58362806880

約数和(自身を除く): 38213744340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 11579921, 23159842, 34739763, 46319684, 57899605, 69479526, 115799210, 138959052, 173698815, 231598420, 335817709, 347397630, 671635418, 694795260, 1007453127, 1343270836, 1679088545, 2014906254, 3358177090, 4029812508, 5037265635, 6716354180, 10074531270, 20149062540]

約数ペア:

[(1, 20149062540), (2, 10074531270), (3, 6716354180), (4, 5037265635), (5, 4029812508), (6, 3358177090), (10, 2014906254), (12, 1679088545), (15, 1343270836), (20, 1007453127), (29, 694795260), (30, 671635418), (58, 347397630), (60, 335817709), (87, 231598420), (116, 173698815), (145, 138959052), (174, 115799210), (290, 69479526), (348, 57899605), (435, 46319684), (580, 34739763), (870, 23159842), (1740, 11579921)]