20725314

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6269}}^1$

素因数の和:6322

約数の個数: 32

約数和(自身を含む): 45144000

約数和(自身を除く): 24418686

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 551, 1102, 1653, 3306, 6269, 12538, 18807, 37614, 119111, 181801, 238222, 357333, 363602, 545403, 714666, 1090806, 3454219, 6908438, 10362657, 20725314]

約数ペア:

[(1, 20725314), (2, 10362657), (3, 6908438), (6, 3454219), (19, 1090806), (29, 714666), (38, 545403), (57, 363602), (58, 357333), (87, 238222), (114, 181801), (174, 119111), (551, 37614), (1102, 18807), (1653, 12538), (3306, 6269)]