2020589065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{3191}}^1$

素因数の和:3633

約数の個数: 32

約数和(自身を含む): 2744098560

約数和(自身を除く): 723509495

約数列:

[1, 5, 11, 29, 55, 145, 319, 397, 1595, 1985, 3191, 4367, 11513, 15955, 21835, 35101, 57565, 92539, 126643, 175505, 462695, 633215, 1017929, 1266827, 5089645, 6334135, 13935097, 36737983, 69675485, 183689915, 404117813, 2020589065]

約数ペア:

[(1, 2020589065), (5, 404117813), (11, 183689915), (29, 69675485), (55, 36737983), (145, 13935097), (319, 6334135), (397, 5089645), (1595, 1266827), (1985, 1017929), (3191, 633215), (4367, 462695), (11513, 175505), (15955, 126643), (21835, 92539), (35101, 57565)]