20175364028

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{3217}}^1\times {\mathrm{14653}}^1$

素因数の和:17981

約数の個数: 24

約数和(自身を含む): 35650368432

約数和(自身を除く): 15475004404

約数列:

[1, 2, 4, 107, 214, 428, 3217, 6434, 12868, 14653, 29306, 58612, 344219, 688438, 1376876, 1567871, 3135742, 6271484, 47138701, 94277402, 188554804, 5043841007, 10087682014, 20175364028]

約数ペア:

[(1, 20175364028), (2, 10087682014), (4, 5043841007), (107, 188554804), (214, 94277402), (428, 47138701), (3217, 6271484), (6434, 3135742), (12868, 1567871), (14653, 1376876), (29306, 688438), (58612, 344219)]