20342855885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1093}}^1\times {\mathrm{14713}}^1$

素因数の和:15845

約数の個数: 32

約数和(自身を含む): 27815816448

約数和(自身を除く): 7472960563

約数列:

[1, 5, 11, 23, 55, 115, 253, 1093, 1265, 5465, 12023, 14713, 25139, 60115, 73565, 125695, 161843, 276529, 338399, 809215, 1382645, 1691995, 3722389, 16081309, 18611945, 80406545, 176894399, 369870107, 884471995, 1849350535, 4068571177, 20342855885]

約数ペア:

[(1, 20342855885), (5, 4068571177), (11, 1849350535), (23, 884471995), (55, 369870107), (115, 176894399), (253, 80406545), (1093, 18611945), (1265, 16081309), (5465, 3722389), (12023, 1691995), (14713, 1382645), (25139, 809215), (60115, 338399), (73565, 276529), (125695, 161843)]