20060890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{433}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 37403856

約数和(自身を除く): 17342966

約数列:

[1, 2, 5, 10, 41, 82, 113, 205, 226, 410, 433, 565, 866, 1130, 2165, 4330, 4633, 9266, 17753, 23165, 35506, 46330, 48929, 88765, 97858, 177530, 244645, 489290, 2006089, 4012178, 10030445, 20060890]

約数ペア:

[(1, 20060890), (2, 10030445), (5, 4012178), (10, 2006089), (41, 489290), (82, 244645), (113, 177530), (205, 97858), (226, 88765), (410, 48929), (433, 46330), (565, 35506), (866, 23165), (1130, 17753), (2165, 9266), (4330, 4633)]