20217202335

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{361441}}^1$

素因数の和:361576

約数の個数: 48

約数和(自身を含む): 38567307168

約数和(自身を除く): 18350104833

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 113, 165, 339, 495, 565, 1017, 1243, 1695, 3729, 5085, 6215, 11187, 18645, 55935, 361441, 1084323, 1807205, 3252969, 3975851, 5421615, 11927553, 16264845, 19879255, 35782659, 40842833, 59637765, 122528499, 178913295, 204214165, 367585497, 449271163, 612642495, 1347813489, 1837927485, 2246355815, 4043440467, 6739067445, 20217202335]

約数ペア:

[(1, 20217202335), (3, 6739067445), (5, 4043440467), (9, 2246355815), (11, 1837927485), (15, 1347813489), (33, 612642495), (45, 449271163), (55, 367585497), (99, 204214165), (113, 178913295), (165, 122528499), (339, 59637765), (495, 40842833), (565, 35782659), (1017, 19879255), (1243, 16264845), (1695, 11927553), (3729, 5421615), (5085, 3975851), (6215, 3252969), (11187, 1807205), (18645, 1084323), (55935, 361441)]