20111869442

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1077691}}^1$

素因数の和:1077774

約数の個数: 32

約数和(自身を含む): 36417368064

約数和(自身を除く): 16305498622

約数列:

[1, 2, 7, 14, 31, 43, 62, 86, 217, 301, 434, 602, 1333, 2666, 9331, 18662, 1077691, 2155382, 7543837, 15087674, 33408421, 46340713, 66816842, 92681426, 233858947, 324384991, 467717894, 648769982, 1436562103, 2873124206, 10055934721, 20111869442]

約数ペア:

[(1, 20111869442), (2, 10055934721), (7, 2873124206), (14, 1436562103), (31, 648769982), (43, 467717894), (62, 324384991), (86, 233858947), (217, 92681426), (301, 66816842), (434, 46340713), (602, 33408421), (1333, 15087674), (2666, 7543837), (9331, 2155382), (18662, 1077691)]