20162952068

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2399}}^1\times {\mathrm{17657}}^1$

素因数の和:20084

約数の個数: 48

約数和(自身を含む): 42718233600

約数和(自身を除く): 22555281532

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 2399, 4798, 9596, 16793, 17657, 33586, 35314, 40783, 67172, 70628, 81566, 123599, 163132, 247198, 285481, 300169, 494396, 570962, 600338, 1141924, 1200676, 2101183, 4202366, 8404732, 42359143, 84718286, 169436572, 296514001, 593028002, 720105431, 1186056004, 1440210862, 2880421724, 5040738017, 10081476034, 20162952068]

約数ペア:

[(1, 20162952068), (2, 10081476034), (4, 5040738017), (7, 2880421724), (14, 1440210862), (17, 1186056004), (28, 720105431), (34, 593028002), (68, 296514001), (119, 169436572), (238, 84718286), (476, 42359143), (2399, 8404732), (4798, 4202366), (9596, 2101183), (16793, 1200676), (17657, 1141924), (33586, 600338), (35314, 570962), (40783, 494396), (67172, 300169), (70628, 285481), (81566, 247198), (123599, 163132)]