20402022

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3169}}^1$

素因数の和:3240

約数の個数: 32

約数和(自身を含む): 43365600

約数和(自身を除く): 22963578

約数列:

[1, 2, 3, 6, 29, 37, 58, 74, 87, 111, 174, 222, 1073, 2146, 3169, 3219, 6338, 6438, 9507, 19014, 91901, 117253, 183802, 234506, 275703, 351759, 551406, 703518, 3400337, 6800674, 10201011, 20402022]

約数ペア:

[(1, 20402022), (2, 10201011), (3, 6800674), (6, 3400337), (29, 703518), (37, 551406), (58, 351759), (74, 275703), (87, 234506), (111, 183802), (174, 117253), (222, 91901), (1073, 19014), (2146, 9507), (3169, 6438), (3219, 6338)]