2020127142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{32321}}^1$

素因数の和:33284

約数の個数: 32

約数和(自身を含む): 4412340864

約数和(自身を除く): 2392213722

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 947, 1894, 2841, 5682, 10417, 20834, 31251, 32321, 62502, 64642, 96963, 193926, 355531, 711062, 1066593, 2133186, 30607987, 61215974, 91823961, 183647922, 336687857, 673375714, 1010063571, 2020127142]

約数ペア:

[(1, 2020127142), (2, 1010063571), (3, 673375714), (6, 336687857), (11, 183647922), (22, 91823961), (33, 61215974), (66, 30607987), (947, 2133186), (1894, 1066593), (2841, 711062), (5682, 355531), (10417, 193926), (20834, 96963), (31251, 64642), (32321, 62502)]