20737019096

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{89383703}}^1$

素因数の和:89383738

約数の個数: 16

約数和(自身を含む): 40222666800

約数和(自身を除く): 19485647704

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 89383703, 178767406, 357534812, 715069624, 2592127387, 5184254774, 10368509548, 20737019096]

約数ペア:

[(1, 20737019096), (2, 10368509548), (4, 5184254774), (8, 2592127387), (29, 715069624), (58, 357534812), (116, 178767406), (232, 89383703)]