20172277605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1839697}}^1$

素因数の和:1839765

約数の個数: 32

約数和(自身を含む): 34968979584

約数和(自身を除く): 14796701979

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 10965, 1839697, 5519091, 9198485, 27595455, 31274849, 79106971, 93824547, 156374245, 237320913, 395534855, 469122735, 1186604565, 1344818507, 4034455521, 6724092535, 20172277605]

約数ペア:

[(1, 20172277605), (3, 6724092535), (5, 4034455521), (15, 1344818507), (17, 1186604565), (43, 469122735), (51, 395534855), (85, 237320913), (129, 156374245), (215, 93824547), (255, 79106971), (645, 31274849), (731, 27595455), (2193, 9198485), (3655, 5519091), (10965, 1839697)]