20059530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1373}}^1$

素因数の和:1870

約数の個数: 32

約数和(自身を含む): 48276864

約数和(自身を除く): 28217334

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 487, 974, 1373, 1461, 2435, 2746, 2922, 4119, 4870, 6865, 7305, 8238, 13730, 14610, 20595, 41190, 668651, 1337302, 2005953, 3343255, 4011906, 6686510, 10029765, 20059530]

約数ペア:

[(1, 20059530), (2, 10029765), (3, 6686510), (5, 4011906), (6, 3343255), (10, 2005953), (15, 1337302), (30, 668651), (487, 41190), (974, 20595), (1373, 14610), (1461, 13730), (2435, 8238), (2746, 7305), (2922, 6865), (4119, 4870)]