20176593540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2371}}^1\times {\mathrm{141829}}^1$

素因数の和:144212

約数の個数: 48

約数和(自身を含む): 56518687680

約数和(自身を除く): 36342094140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2371, 4742, 7113, 9484, 11855, 14226, 23710, 28452, 35565, 47420, 71130, 141829, 142260, 283658, 425487, 567316, 709145, 850974, 1418290, 1701948, 2127435, 2836580, 4254870, 8509740, 336276559, 672553118, 1008829677, 1345106236, 1681382795, 2017659354, 3362765590, 4035318708, 5044148385, 6725531180, 10088296770, 20176593540]

約数ペア:

[(1, 20176593540), (2, 10088296770), (3, 6725531180), (4, 5044148385), (5, 4035318708), (6, 3362765590), (10, 2017659354), (12, 1681382795), (15, 1345106236), (20, 1008829677), (30, 672553118), (60, 336276559), (2371, 8509740), (4742, 4254870), (7113, 2836580), (9484, 2127435), (11855, 1701948), (14226, 1418290), (23710, 850974), (28452, 709145), (35565, 567316), (47420, 425487), (71130, 283658), (141829, 142260)]