20341130

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 37822464

約数和(自身を除く): 17481334

約数列:

[1, 2, 5, 10, 47, 94, 113, 226, 235, 383, 470, 565, 766, 1130, 1915, 3830, 5311, 10622, 18001, 26555, 36002, 43279, 53110, 86558, 90005, 180010, 216395, 432790, 2034113, 4068226, 10170565, 20341130]

約数ペア:

[(1, 20341130), (2, 10170565), (5, 4068226), (10, 2034113), (47, 432790), (94, 216395), (113, 180010), (226, 90005), (235, 86558), (383, 53110), (470, 43279), (565, 36002), (766, 26555), (1130, 18001), (1915, 10622), (3830, 5311)]