20169960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{168083}}^1$

素因数の和:168097

約数の個数: 32

約数和(自身を含む): 60510240

約数和(自身を除く): 40340280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 168083, 336166, 504249, 672332, 840415, 1008498, 1344664, 1680830, 2016996, 2521245, 3361660, 4033992, 5042490, 6723320, 10084980, 20169960]

約数ペア:

[(1, 20169960), (2, 10084980), (3, 6723320), (4, 5042490), (5, 4033992), (6, 3361660), (8, 2521245), (10, 2016996), (12, 1680830), (15, 1344664), (20, 1008498), (24, 840415), (30, 672332), (40, 504249), (60, 336166), (120, 168083)]