20088065096

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{706729}}^1$

素因数の和:706782

約数の個数: 64

約数和(自身を含む): 45796104000

約数和(自身を除く): 25708038904

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 1496, 1672, 2584, 3553, 7106, 14212, 28424, 706729, 1413458, 2826916, 5653832, 7774019, 12014393, 13427851, 15548038, 24028786, 26855702, 31096076, 48057572, 53711404, 62192152, 96115144, 107422808, 132158323, 147706361, 228273467, 264316646, 295412722, 456546934, 528633292, 590825444, 913093868, 1057266584, 1181650888, 1826187736, 2511008137, 5022016274, 10044032548, 20088065096]

約数ペア:

[(1, 20088065096), (2, 10044032548), (4, 5022016274), (8, 2511008137), (11, 1826187736), (17, 1181650888), (19, 1057266584), (22, 913093868), (34, 590825444), (38, 528633292), (44, 456546934), (68, 295412722), (76, 264316646), (88, 228273467), (136, 147706361), (152, 132158323), (187, 107422808), (209, 96115144), (323, 62192152), (374, 53711404), (418, 48057572), (646, 31096076), (748, 26855702), (836, 24028786), (1292, 15548038), (1496, 13427851), (1672, 12014393), (2584, 7774019), (3553, 5653832), (7106, 2826916), (14212, 1413458), (28424, 706729)]