2020122124778

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1\times {\mathrm{29174809}}^1$

素因数の和:29175289

約数の個数: 16

約数和(自身を含む): 3072107493000

約数和(自身を除く): 1051985368222

約数列:

[1, 2, 89, 178, 389, 778, 34621, 69242, 29174809, 58349618, 2596558001, 5193116002, 11349000701, 22698001402, 1010061062389, 2020122124778]

約数ペア:

[(1, 2020122124778), (2, 1010061062389), (89, 22698001402), (178, 11349000701), (389, 5193116002), (778, 2596558001), (34621, 58349618), (69242, 29174809)]