20215387614

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{2267}}^1\times {\mathrm{20359}}^1$

素因数の和:22704

約数の個数: 32

約数和(自身を含む): 41004714240

約数和(自身を除く): 20789326626

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 2267, 4534, 6801, 13602, 20359, 40718, 61077, 122154, 165491, 330982, 496473, 992946, 1486207, 2972414, 4458621, 8917242, 46153853, 92307706, 138461559, 276923118, 3369231269, 6738462538, 10107693807, 20215387614]

約数ペア:

[(1, 20215387614), (2, 10107693807), (3, 6738462538), (6, 3369231269), (73, 276923118), (146, 138461559), (219, 92307706), (438, 46153853), (2267, 8917242), (4534, 4458621), (6801, 2972414), (13602, 1486207), (20359, 992946), (40718, 496473), (61077, 330982), (122154, 165491)]