20131140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{335519}}^1$

素因数の和:335531

約数の個数: 24

約数和(自身を含む): 56367360

約数和(自身を除く): 36236220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 335519, 671038, 1006557, 1342076, 1677595, 2013114, 3355190, 4026228, 5032785, 6710380, 10065570, 20131140]

約数ペア:

[(1, 20131140), (2, 10065570), (3, 6710380), (4, 5032785), (5, 4026228), (6, 3355190), (10, 2013114), (12, 1677595), (15, 1342076), (20, 1006557), (30, 671038), (60, 335519)]