19920232820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{34345229}}^1$

素因数の和:34345267

約数の個数: 24

約数和(自身を含む): 43274989800

約数和(自身を除く): 23354756980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 34345229, 68690458, 137380916, 171726145, 343452290, 686904580, 996011641, 1992023282, 3984046564, 4980058205, 9960116410, 19920232820]

約数ペア:

[(1, 19920232820), (2, 9960116410), (4, 4980058205), (5, 3984046564), (10, 1992023282), (20, 996011641), (29, 686904580), (58, 343452290), (116, 171726145), (145, 137380916), (290, 68690458), (580, 34345229)]