20210506610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16983619}}^1$

素因数の和:16983650

約数の個数: 32

約数和(自身を含む): 44021543040

約数和(自身を除く): 23811036430

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 16983619, 33967238, 84918095, 118885333, 169836190, 237770666, 288721523, 577443046, 594426665, 1188853330, 1443607615, 2021050661, 2887215230, 4042101322, 10105253305, 20210506610]

約数ペア:

[(1, 20210506610), (2, 10105253305), (5, 4042101322), (7, 2887215230), (10, 2021050661), (14, 1443607615), (17, 1188853330), (34, 594426665), (35, 577443046), (70, 288721523), (85, 237770666), (119, 169836190), (170, 118885333), (238, 84918095), (595, 33967238), (1190, 16983619)]