20573086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23539}}^1$

素因数の和:23583

約数の個数: 16

約数和(自身を含む): 33897600

約数和(自身を除く): 13324514

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 23539, 47078, 447241, 541397, 894482, 1082794, 10286543, 20573086]

約数ペア:

[(1, 20573086), (2, 10286543), (19, 1082794), (23, 894482), (38, 541397), (46, 447241), (437, 47078), (874, 23539)]