20682730519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{111833}}^1$

素因数の和:111927

約数の個数: 32

約数和(自身を含む): 25508888064

約数和(自身を除く): 4826157545

約数列:

[1, 11, 17, 23, 43, 187, 253, 391, 473, 731, 989, 4301, 8041, 10879, 16813, 111833, 184943, 1230163, 1901161, 2572159, 4808819, 20912771, 28293749, 43726703, 52897009, 81749923, 110602837, 480993733, 899249153, 1216631207, 1880248229, 20682730519]

約数ペア:

[(1, 20682730519), (11, 1880248229), (17, 1216631207), (23, 899249153), (43, 480993733), (187, 110602837), (253, 81749923), (391, 52897009), (473, 43726703), (731, 28293749), (989, 20912771), (4301, 4808819), (8041, 2572159), (10879, 1901161), (16813, 1230163), (111833, 184943)]