20830487046

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{1321}}^1\times {\mathrm{26021}}^1$

素因数の和:27448

約数の個数: 32

約数和(自身を含む): 42106926816

約数和(自身を除く): 21276439770

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 1321, 2642, 3963, 7926, 26021, 52042, 78063, 133421, 156126, 266842, 400263, 800526, 2628121, 5256242, 7884363, 15768726, 34373741, 68747482, 103121223, 206242446, 3471747841, 6943495682, 10415243523, 20830487046]

約数ペア:

[(1, 20830487046), (2, 10415243523), (3, 6943495682), (6, 3471747841), (101, 206242446), (202, 103121223), (303, 68747482), (606, 34373741), (1321, 15768726), (2642, 7884363), (3963, 5256242), (7926, 2628121), (26021, 800526), (52042, 400263), (78063, 266842), (133421, 156126)]