20197632006

素因数分解:

$2^1\times 3^2\times {\mathrm{1122090667}}^1$

素因数の和:1122090675

約数の個数: 12

約数和(自身を含む): 43761536052

約数和(自身を除く): 23563904046

約数列:

[1, 2, 3, 6, 9, 18, 1122090667, 2244181334, 3366272001, 6732544002, 10098816003, 20197632006]

約数ペア:

[(1, 20197632006), (2, 10098816003), (3, 6732544002), (6, 3366272001), (9, 2244181334), (18, 1122090667)]