20010306530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{69001057}}^1$

素因数の和:69001093

約数の個数: 16

約数和(自身を含む): 37260571320

約数和(自身を除く): 17250264790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 69001057, 138002114, 345005285, 690010570, 2001030653, 4002061306, 10005153265, 20010306530]

約数ペア:

[(1, 20010306530), (2, 10005153265), (5, 4002061306), (10, 2001030653), (29, 690010570), (58, 345005285), (145, 138002114), (290, 69001057)]