18093560

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4003}}^1$

素因数の和:4127

約数の個数: 32

約数和(自身を含む): 41081040

約数和(自身を除く): 22987480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4003, 4520, 8006, 16012, 20015, 32024, 40030, 80060, 160120, 452339, 904678, 1809356, 2261695, 3618712, 4523390, 9046780, 18093560]

約数ペア:

[(1, 18093560), (2, 9046780), (4, 4523390), (5, 3618712), (8, 2261695), (10, 1809356), (20, 904678), (40, 452339), (113, 160120), (226, 80060), (452, 40030), (565, 32024), (904, 20015), (1130, 16012), (2260, 8006), (4003, 4520)]