20164110744

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{19538867}}^1$

素因数の和:19538919

約数の個数: 32

約数和(自身を含む): 51582611520

約数和(自身を除く): 31418500776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 19538867, 39077734, 58616601, 78155468, 117233202, 156310936, 234466404, 468932808, 840171281, 1680342562, 2520513843, 3360685124, 5041027686, 6721370248, 10082055372, 20164110744]

約数ペア:

[(1, 20164110744), (2, 10082055372), (3, 6721370248), (4, 5041027686), (6, 3360685124), (8, 2520513843), (12, 1680342562), (24, 840171281), (43, 468932808), (86, 234466404), (129, 156310936), (172, 117233202), (258, 78155468), (344, 58616601), (516, 39077734), (1032, 19538867)]