20216068178

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{4530719}}^1$

素因数の和:4530841

約数の個数: 16

約数和(自身を含む): 31968760320

約数和(自身を除く): 11752692142

約数列:

[1, 2, 23, 46, 97, 194, 2231, 4462, 4530719, 9061438, 104206537, 208413074, 439479743, 878959486, 10108034089, 20216068178]

約数ペア:

[(1, 20216068178), (2, 10108034089), (23, 878959486), (46, 439479743), (97, 208413074), (194, 104206537), (2231, 9061438), (4462, 4530719)]