20849714958

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{151084891}}^1$

素因数の和:151084919

約数の個数: 16

約数和(自身を含む): 43512448896

約数和(自身を除く): 22662733938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 151084891, 302169782, 453254673, 906509346, 3474952493, 6949904986, 10424857479, 20849714958]

約数ペア:

[(1, 20849714958), (2, 10424857479), (3, 6949904986), (6, 3474952493), (23, 906509346), (46, 453254673), (69, 302169782), (138, 151084891)]