20183236

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2777}}^1$

素因数の和:2883

約数の個数: 24

約数和(自身を含む): 37336320

約数和(自身を除く): 17153084

約数列:

[1, 2, 4, 23, 46, 79, 92, 158, 316, 1817, 2777, 3634, 5554, 7268, 11108, 63871, 127742, 219383, 255484, 438766, 877532, 5045809, 10091618, 20183236]

約数ペア:

[(1, 20183236), (2, 10091618), (4, 5045809), (23, 877532), (46, 438766), (79, 255484), (92, 219383), (158, 127742), (316, 63871), (1817, 11108), (2777, 7268), (3634, 5554)]