20293070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17053}}^1$

素因数の和:17084

約数の個数: 32

約数和(自身を含む): 44203968

約数和(自身を除く): 23910898

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 17053, 34106, 85265, 119371, 170530, 238742, 289901, 579802, 596855, 1193710, 1449505, 2029307, 2899010, 4058614, 10146535, 20293070]

約数ペア:

[(1, 20293070), (2, 10146535), (5, 4058614), (7, 2899010), (10, 2029307), (14, 1449505), (17, 1193710), (34, 596855), (35, 579802), (70, 289901), (85, 238742), (119, 170530), (170, 119371), (238, 85265), (595, 34106), (1190, 17053)]