20161491798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1069}}^1\times {\mathrm{449051}}^1$

素因数の和:450132

約数の個数: 32

約数和(自身を含む): 46126621440

約数和(自身を除く): 25965129642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1069, 2138, 3207, 6414, 7483, 14966, 22449, 44898, 449051, 898102, 1347153, 2694306, 3143357, 6286714, 9430071, 18860142, 480035519, 960071038, 1440106557, 2880213114, 3360248633, 6720497266, 10080745899, 20161491798]

約数ペア:

[(1, 20161491798), (2, 10080745899), (3, 6720497266), (6, 3360248633), (7, 2880213114), (14, 1440106557), (21, 960071038), (42, 480035519), (1069, 18860142), (2138, 9430071), (3207, 6286714), (6414, 3143357), (7483, 2694306), (14966, 1347153), (22449, 898102), (44898, 449051)]