20301303

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{6091}}^1$

素因数の和:6206

約数の個数: 16

約数和(自身を含む): 29826432

約数和(自身を除く): 9525129

約数列:

[1, 3, 11, 33, 101, 303, 1111, 3333, 6091, 18273, 67001, 201003, 615191, 1845573, 6767101, 20301303]

約数ペア:

[(1, 20301303), (3, 6767101), (11, 1845573), (33, 615191), (101, 201003), (303, 67001), (1111, 18273), (3333, 6091)]