20212466

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{6733}}^1$

素因数の和:6833

約数の個数: 16

約数和(自身を含む): 32323200

約数和(自身を除く): 12110734

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 6733, 13466, 127927, 255854, 531907, 1063814, 10106233, 20212466]

約数ペア:

[(1, 20212466), (2, 10106233), (19, 1063814), (38, 531907), (79, 255854), (158, 127927), (1501, 13466), (3002, 6733)]