20194404636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240409579}}^1$

素因数の和:240409593

約数の個数: 24

約数和(自身を含む): 53851745920

約数和(自身を除く): 33657341284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240409579, 480819158, 721228737, 961638316, 1442457474, 1682867053, 2884914948, 3365734106, 5048601159, 6731468212, 10097202318, 20194404636]

約数ペア:

[(1, 20194404636), (2, 10097202318), (3, 6731468212), (4, 5048601159), (6, 3365734106), (7, 2884914948), (12, 1682867053), (14, 1442457474), (21, 961638316), (28, 721228737), (42, 480819158), (84, 240409579)]