20229616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{114941}}^1$

素因数の和:114960

約数の個数: 20

約数和(自身を含む): 42758424

約数和(自身を除く): 22528808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 114941, 229882, 459764, 919528, 1264351, 1839056, 2528702, 5057404, 10114808, 20229616]

約数ペア:

[(1, 20229616), (2, 10114808), (4, 5057404), (8, 2528702), (11, 1839056), (16, 1264351), (22, 919528), (44, 459764), (88, 229882), (176, 114941)]