20234803785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1721}}^1\times {\mathrm{111977}}^1$

素因数の和:113713

約数の個数: 32

約数和(自身を含む): 37022614272

約数和(自身を除く): 16787810487

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1721, 5163, 8605, 12047, 25815, 36141, 60235, 111977, 180705, 335931, 559885, 783839, 1679655, 2351517, 3919195, 11757585, 192712417, 578137251, 963562085, 1348986919, 2890686255, 4046960757, 6744934595, 20234803785]

約数ペア:

[(1, 20234803785), (3, 6744934595), (5, 4046960757), (7, 2890686255), (15, 1348986919), (21, 963562085), (35, 578137251), (105, 192712417), (1721, 11757585), (5163, 3919195), (8605, 2351517), (12047, 1679655), (25815, 783839), (36141, 559885), (60235, 335931), (111977, 180705)]