2020522098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1118783}}^1$

素因数の和:1118838

約数の個数: 32

約数和(自身を含む): 4725743616

約数和(自身を除く): 2705221518

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 1118783, 2237566, 3356349, 6712698, 7831481, 15662962, 23494443, 46988886, 48107669, 96215338, 144323007, 288646014, 336753683, 673507366, 1010261049, 2020522098]

約数ペア:

[(1, 2020522098), (2, 1010261049), (3, 673507366), (6, 336753683), (7, 288646014), (14, 144323007), (21, 96215338), (42, 48107669), (43, 46988886), (86, 23494443), (129, 15662962), (258, 7831481), (301, 6712698), (602, 3356349), (903, 2237566), (1806, 1118783)]