20121406063

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{248299}}^1$

素因数の和:248502

約数の個数: 16

約数和(自身を含む): 22525776000

約数和(自身を除く): 2404369937

約数列:

[1, 11, 53, 139, 583, 1529, 7367, 81037, 248299, 2731289, 13159847, 34513561, 144758317, 379649171, 1829218733, 20121406063]

約数ペア:

[(1, 20121406063), (11, 1829218733), (53, 379649171), (139, 144758317), (583, 34513561), (1529, 13159847), (7367, 2731289), (81037, 248299)]