2020008

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{4951}}^1$

素因数の和:4977

約数の個数: 32

約数和(自身を含む): 5348160

約数和(自身を除く): 3328152

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 4951, 9902, 14853, 19804, 29706, 39608, 59412, 84167, 118824, 168334, 252501, 336668, 505002, 673336, 1010004, 2020008]

約数ペア:

[(1, 2020008), (2, 1010004), (3, 673336), (4, 505002), (6, 336668), (8, 252501), (12, 168334), (17, 118824), (24, 84167), (34, 59412), (51, 39608), (68, 29706), (102, 19804), (136, 14853), (204, 9902), (408, 4951)]