20188392278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23098847}}^1$

素因数の和:23098891

約数の個数: 16

約数和(自身を含む): 33262341120

約数和(自身を除く): 13073948842

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 23098847, 46197694, 438878093, 531273481, 877756186, 1062546962, 10094196139, 20188392278]

約数ペア:

[(1, 20188392278), (2, 10094196139), (19, 1062546962), (23, 877756186), (38, 531273481), (46, 438878093), (437, 46197694), (874, 23098847)]