20083472

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{11731}}^1$

素因数の和:11846

約数の個数: 20

約数和(自身を含む): 39278736

約数和(自身を除く): 19195264

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 11731, 23462, 46924, 93848, 187696, 1255217, 2510434, 5020868, 10041736, 20083472]

約数ペア:

[(1, 20083472), (2, 10041736), (4, 5020868), (8, 2510434), (16, 1255217), (107, 187696), (214, 93848), (428, 46924), (856, 23462), (1712, 11731)]