20184262012

素因数分解:

$2^2\times {\mathrm{379}}^1\times {\mathrm{821}}^1\times {\mathrm{16217}}^1$

素因数の和:17421

約数の個数: 24

約数和(自身を含む): 35460981360

約数和(自身を除く): 15276719348

約数列:

[1, 2, 4, 379, 758, 821, 1516, 1642, 3284, 16217, 32434, 64868, 311159, 622318, 1244636, 6146243, 12292486, 13314157, 24584972, 26628314, 53256628, 5046065503, 10092131006, 20184262012]

約数ペア:

[(1, 20184262012), (2, 10092131006), (4, 5046065503), (379, 53256628), (758, 26628314), (821, 24584972), (1516, 13314157), (1642, 12292486), (3284, 6146243), (16217, 1244636), (32434, 622318), (64868, 311159)]