2019922140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33665369}}^1$

素因数の和:33665381

約数の個数: 24

約数和(自身を含む): 5655782160

約数和(自身を除く): 3635860020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33665369, 67330738, 100996107, 134661476, 168326845, 201992214, 336653690, 403984428, 504980535, 673307380, 1009961070, 2019922140]

約数ペア:

[(1, 2019922140), (2, 1009961070), (3, 673307380), (4, 504980535), (5, 403984428), (6, 336653690), (10, 201992214), (12, 168326845), (15, 134661476), (20, 100996107), (30, 67330738), (60, 33665369)]