20207733

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74021}}^1$

素因数の和:74044

約数の個数: 16

約数和(自身を含む): 33161856

約数和(自身を除く): 12954123

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 74021, 222063, 518147, 962273, 1554441, 2886819, 6735911, 20207733]

約数ペア:

[(1, 20207733), (3, 6735911), (7, 2886819), (13, 1554441), (21, 962273), (39, 518147), (91, 222063), (273, 74021)]