2020081444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1155653}}^1$

素因数の和:1155699

約数の個数: 24

約数和(自身を含む): 3882997440

約数和(自身を除く): 1862915996

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 1155653, 2311306, 4622612, 21957407, 26580019, 43914814, 53160038, 87829628, 106320076, 505020361, 1010040722, 2020081444]

約数ペア:

[(1, 2020081444), (2, 1010040722), (4, 505020361), (19, 106320076), (23, 87829628), (38, 53160038), (46, 43914814), (76, 26580019), (92, 21957407), (437, 4622612), (874, 2311306), (1748, 1155653)]