20367027480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9983837}}^1$

素因数の和:9983868

約数の個数: 64

約数和(自身を含む): 64695270240

約数和(自身を除く): 44328242760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 9983837, 19967674, 29951511, 39935348, 49919185, 59903022, 79870696, 99838370, 119806044, 149757555, 169725229, 199676740, 239612088, 299515110, 339450458, 399353480, 509175687, 599030220, 678900916, 848626145, 1018351374, 1198060440, 1357801832, 1697252290, 2036702748, 2545878435, 3394504580, 4073405496, 5091756870, 6789009160, 10183513740, 20367027480]

約数ペア:

[(1, 20367027480), (2, 10183513740), (3, 6789009160), (4, 5091756870), (5, 4073405496), (6, 3394504580), (8, 2545878435), (10, 2036702748), (12, 1697252290), (15, 1357801832), (17, 1198060440), (20, 1018351374), (24, 848626145), (30, 678900916), (34, 599030220), (40, 509175687), (51, 399353480), (60, 339450458), (68, 299515110), (85, 239612088), (102, 199676740), (120, 169725229), (136, 149757555), (170, 119806044), (204, 99838370), (255, 79870696), (340, 59903022), (408, 49919185), (510, 39935348), (680, 29951511), (1020, 19967674), (2040, 9983837)]