2020806502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{33487}}^1$

素因数の和:33724

約数の個数: 32

約数和(自身を含む): 3578125824

約数和(自身を除く): 1557319322

約数列:

[1, 2, 11, 13, 22, 26, 143, 211, 286, 422, 2321, 2743, 4642, 5486, 30173, 33487, 60346, 66974, 368357, 435331, 736714, 870662, 4788641, 7065757, 9577282, 14131514, 77723327, 91854841, 155446654, 183709682, 1010403251, 2020806502]

約数ペア:

[(1, 2020806502), (2, 1010403251), (11, 183709682), (13, 155446654), (22, 91854841), (26, 77723327), (143, 14131514), (211, 9577282), (286, 7065757), (422, 4788641), (2321, 870662), (2743, 736714), (4642, 435331), (5486, 368357), (30173, 66974), (33487, 60346)]