20207776386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2423}}^1\times {\mathrm{198571}}^1$

素因数の和:201006

約数の個数: 32

約数和(自身を含む): 46208498688

約数和(自身を除く): 26000722302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2423, 4846, 7269, 14538, 16961, 33922, 50883, 101766, 198571, 397142, 595713, 1191426, 1389997, 2779994, 4169991, 8339982, 481137533, 962275066, 1443412599, 2886825198, 3367962731, 6735925462, 10103888193, 20207776386]

約数ペア:

[(1, 20207776386), (2, 10103888193), (3, 6735925462), (6, 3367962731), (7, 2886825198), (14, 1443412599), (21, 962275066), (42, 481137533), (2423, 8339982), (4846, 4169991), (7269, 2779994), (14538, 1389997), (16961, 1191426), (33922, 595713), (50883, 397142), (101766, 198571)]