20184764171

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{140171}}^1$

素因数の和:140267

約数の個数: 32

約数和(自身を含む): 25432807680

約数和(自身を除く): 5248043509

約数列:

[1, 11, 13, 19, 53, 143, 209, 247, 583, 689, 1007, 2717, 7579, 11077, 13091, 140171, 144001, 1541881, 1822223, 2663249, 7429063, 20044453, 29295739, 34622237, 81719693, 96577819, 141152197, 380844607, 1062356009, 1552674167, 1834978561, 20184764171]

約数ペア:

[(1, 20184764171), (11, 1834978561), (13, 1552674167), (19, 1062356009), (53, 380844607), (143, 141152197), (209, 96577819), (247, 81719693), (583, 34622237), (689, 29295739), (1007, 20044453), (2717, 7429063), (7579, 2663249), (11077, 1822223), (13091, 1541881), (140171, 144001)]