17393620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{29989}}^1$

素因数の和:30027

約数の個数: 24

約数和(自身を含む): 37787400

約数和(自身を除く): 20393780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 29989, 59978, 119956, 149945, 299890, 599780, 869681, 1739362, 3478724, 4348405, 8696810, 17393620]

約数ペア:

[(1, 17393620), (2, 8696810), (4, 4348405), (5, 3478724), (10, 1739362), (20, 869681), (29, 599780), (58, 299890), (116, 149945), (145, 119956), (290, 59978), (580, 29989)]