23543020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{28711}}^1$

素因数の和:28761

約数の個数: 24

約数和(自身を含む): 50647968

約数和(自身を除く): 27104948

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 28711, 57422, 114844, 143555, 287110, 574220, 1177151, 2354302, 4708604, 5885755, 11771510, 23543020]

約数ペア:

[(1, 23543020), (2, 11771510), (4, 5885755), (5, 4708604), (10, 2354302), (20, 1177151), (41, 574220), (82, 287110), (164, 143555), (205, 114844), (410, 57422), (820, 28711)]