2013840160

素因数分解:

$2^5\times 5^1\times {\mathrm{12586501}}^1$

素因数の和:12586516

約数の個数: 24

約数和(自身を含む): 4757697756

約数和(自身を除く): 2743857596

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 12586501, 25173002, 50346004, 62932505, 100692008, 125865010, 201384016, 251730020, 402768032, 503460040, 1006920080, 2013840160]

約数ペア:

[(1, 2013840160), (2, 1006920080), (4, 503460040), (5, 402768032), (8, 251730020), (10, 201384016), (16, 125865010), (20, 100692008), (32, 62932505), (40, 50346004), (80, 25173002), (160, 12586501)]