2020954852

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2328289}}^1$

素因数の和:2328331

約数の個数: 24

約数和(自身を含む): 4172295680

約数和(自身を除く): 2151340828

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 2328289, 4656578, 9313156, 16298023, 32596046, 65192092, 72176959, 144353918, 288707836, 505238713, 1010477426, 2020954852]

約数ペア:

[(1, 2020954852), (2, 1010477426), (4, 505238713), (7, 288707836), (14, 144353918), (28, 72176959), (31, 65192092), (62, 32596046), (124, 16298023), (217, 9313156), (434, 4656578), (868, 2328289)]