20228974954

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1997}}^1\times {\mathrm{117787}}^1$

素因数の和:119829

約数の個数: 16

約数和(自身を含む): 31064935968

約数和(自身を除く): 10835961014

約数列:

[1, 2, 43, 86, 1997, 3994, 85871, 117787, 171742, 235574, 5064841, 10129682, 235220639, 470441278, 10114487477, 20228974954]

約数ペア:

[(1, 20228974954), (2, 10114487477), (43, 470441278), (86, 235220639), (1997, 10129682), (3994, 5064841), (85871, 235574), (117787, 171742)]