20210333818

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{18013}}^1\times {\mathrm{24391}}^1$

素因数の和:42429

約数の個数: 16

約数和(自身を含む): 31636619136

約数和(自身を除く): 11426285318

約数列:

[1, 2, 23, 46, 18013, 24391, 36026, 48782, 414299, 560993, 828598, 1121986, 439355083, 878710166, 10105166909, 20210333818]

約数ペア:

[(1, 20210333818), (2, 10105166909), (23, 878710166), (46, 439355083), (18013, 1121986), (24391, 828598), (36026, 560993), (48782, 414299)]