20218224930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23239339}}^1$

素因数の和:23239378

約数の個数: 32

約数和(自身を含む): 50196974400

約数和(自身を除く): 29978749470

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 23239339, 46478678, 69718017, 116196695, 139436034, 232393390, 348590085, 673940831, 697180170, 1347881662, 2021822493, 3369704155, 4043644986, 6739408310, 10109112465, 20218224930]

約数ペア:

[(1, 20218224930), (2, 10109112465), (3, 6739408310), (5, 4043644986), (6, 3369704155), (10, 2021822493), (15, 1347881662), (29, 697180170), (30, 673940831), (58, 348590085), (87, 232393390), (145, 139436034), (174, 116196695), (290, 69718017), (435, 46478678), (870, 23239339)]