20123261798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23024327}}^1$

素因数の和:23024371

約数の個数: 16

約数和(自身を含む): 33155032320

約数和(自身を除く): 13031770522

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 23024327, 46048654, 437462213, 529559521, 874924426, 1059119042, 10061630899, 20123261798]

約数ペア:

[(1, 20123261798), (2, 10061630899), (19, 1059119042), (23, 874924426), (38, 529559521), (46, 437462213), (437, 46048654), (874, 23024327)]