20201166722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{2990993}}^1$

素因数の和:2991313

約数の個数: 16

約数和(自身を含む): 33164141472

約数和(自身を除く): 12962974750

約数列:

[1, 2, 11, 22, 307, 614, 3377, 6754, 2990993, 5981986, 32900923, 65801846, 918234851, 1836469702, 10100583361, 20201166722]

約数ペア:

[(1, 20201166722), (2, 10100583361), (11, 1836469702), (22, 918234851), (307, 65801846), (614, 32900923), (3377, 5981986), (6754, 2990993)]