20210064686

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1\times {\mathrm{28901}}^1$

素因数の和:29360

約数の個数: 32

約数和(自身を含む): 34959859200

約数和(自身を除く): 14749794514

約数列:

[1, 2, 7, 14, 199, 251, 398, 502, 1393, 1757, 2786, 3514, 28901, 49949, 57802, 99898, 202307, 349643, 404614, 699286, 5751299, 7254151, 11502598, 14508302, 40259093, 50779057, 80518186, 101558114, 1443576049, 2887152098, 10105032343, 20210064686]

約数ペア:

[(1, 20210064686), (2, 10105032343), (7, 2887152098), (14, 1443576049), (199, 101558114), (251, 80518186), (398, 50779057), (502, 40259093), (1393, 14508302), (1757, 11502598), (2786, 7254151), (3514, 5751299), (28901, 699286), (49949, 404614), (57802, 349643), (99898, 202307)]