20089828635

素因数分解:

$3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1439}}^1\times {\mathrm{1993}}^1$

素因数の和:3907

約数の個数: 32

約数和(自身を含む): 32251115520

約数和(自身を除く): 12161286885

約数列:

[1, 3, 5, 15, 467, 1401, 1439, 1993, 2335, 4317, 5979, 7005, 7195, 9965, 21585, 29895, 672013, 930731, 2016039, 2792193, 2867927, 3360065, 4653655, 8603781, 10080195, 13960965, 14339635, 43018905, 1339321909, 4017965727, 6696609545, 20089828635]

約数ペア:

[(1, 20089828635), (3, 6696609545), (5, 4017965727), (15, 1339321909), (467, 43018905), (1401, 14339635), (1439, 13960965), (1993, 10080195), (2335, 8603781), (4317, 4653655), (5979, 3360065), (7005, 2867927), (7195, 2792193), (9965, 2016039), (21585, 930731), (29895, 672013)]