20163218163

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43891}}^1\times {\mathrm{13921}}^1$

素因数の和:57826

約数の個数: 16

約数和(自身を含む): 29331092352

約数和(自身を除く): 9167874189

約数列:

[1, 3, 11, 33, 13921, 41763, 43891, 131673, 153131, 459393, 482801, 1448403, 611006611, 1833019833, 6721072721, 20163218163]

約数ペア:

[(1, 20163218163), (3, 6721072721), (11, 1833019833), (33, 611006611), (13921, 1448403), (41763, 482801), (43891, 459393), (131673, 153131)]