20340655199

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4231}}^1\times {\mathrm{4861}}^1$

素因数の和:9158

約数の個数: 16

約数和(自身を含む): 21728239104

約数和(自身を除く): 1387583905

約数列:

[1, 23, 43, 989, 4231, 4861, 97313, 111803, 181933, 209023, 4184459, 4807529, 20566891, 473038493, 884376313, 20340655199]

約数ペア:

[(1, 20340655199), (23, 884376313), (43, 473038493), (989, 20566891), (4231, 4807529), (4861, 4184459), (97313, 209023), (111803, 181933)]