20080413060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10795921}}^1$

素因数の和:10795964

約数の個数: 48

約数和(自身を含む): 58038876672

約数和(自身を除く): 37958463612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 10795921, 21591842, 32387763, 43183684, 53979605, 64775526, 107959210, 129551052, 161938815, 215918420, 323877630, 334673551, 647755260, 669347102, 1004020653, 1338694204, 1673367755, 2008041306, 3346735510, 4016082612, 5020103265, 6693471020, 10040206530, 20080413060]

約数ペア:

[(1, 20080413060), (2, 10040206530), (3, 6693471020), (4, 5020103265), (5, 4016082612), (6, 3346735510), (10, 2008041306), (12, 1673367755), (15, 1338694204), (20, 1004020653), (30, 669347102), (31, 647755260), (60, 334673551), (62, 323877630), (93, 215918420), (124, 161938815), (155, 129551052), (186, 107959210), (310, 64775526), (372, 53979605), (465, 43183684), (620, 32387763), (930, 21591842), (1860, 10795921)]