20061856

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{13339}}^1$

素因数の和:13396

約数の個数: 24

約数和(自身を含む): 40340160

約数和(自身を除く): 20278304

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 13339, 26678, 53356, 106712, 213424, 426848, 626933, 1253866, 2507732, 5015464, 10030928, 20061856]

約数ペア:

[(1, 20061856), (2, 10030928), (4, 5015464), (8, 2507732), (16, 1253866), (32, 626933), (47, 426848), (94, 213424), (188, 106712), (376, 53356), (752, 26678), (1504, 13339)]