20199421770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5564579}}^1$

素因数の和:5564611

約数の個数: 48

約数和(自身を含む): 53286418080

約数和(自身を除く): 33086996310

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 5564579, 11129158, 16693737, 27822895, 33387474, 55645790, 61210369, 83468685, 122420738, 166937370, 183631107, 306051845, 367262214, 612103690, 673314059, 918155535, 1346628118, 1836311070, 2019942177, 3366570295, 4039884354, 6733140590, 10099710885, 20199421770]

約数ペア:

[(1, 20199421770), (2, 10099710885), (3, 6733140590), (5, 4039884354), (6, 3366570295), (10, 2019942177), (11, 1836311070), (15, 1346628118), (22, 918155535), (30, 673314059), (33, 612103690), (55, 367262214), (66, 306051845), (110, 183631107), (121, 166937370), (165, 122420738), (242, 83468685), (330, 61210369), (363, 55645790), (605, 33387474), (726, 27822895), (1210, 16693737), (1815, 11129158), (3630, 5564579)]