20153024230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{69493187}}^1$

素因数の和:69493223

約数の個数: 16

約数和(自身を含む): 37526321520

約数和(自身を除く): 17373297290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 69493187, 138986374, 347465935, 694931870, 2015302423, 4030604846, 10076512115, 20153024230]

約数ペア:

[(1, 20153024230), (2, 10076512115), (5, 4030604846), (10, 2015302423), (29, 694931870), (58, 347465935), (145, 138986374), (290, 69493187)]