20189802045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{192283829}}^1$

素因数の和:192283844

約数の個数: 16

約数和(自身を含む): 36918495360

約数和(自身を除く): 16728693315

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 192283829, 576851487, 961419145, 1345986803, 2884257435, 4037960409, 6729934015, 20189802045]

約数ペア:

[(1, 20189802045), (3, 6729934015), (5, 4037960409), (7, 2884257435), (15, 1345986803), (21, 961419145), (35, 576851487), (105, 192283829)]