966020540

素因数分解:

$2^2\times 5^1\times {\mathrm{2383}}^1\times {\mathrm{20269}}^1$

素因数の和:22661

約数の個数: 24

約数和(自身を含む): 2029594560

約数和(自身を除く): 1063574020

約数列:

[1, 2, 4, 5, 10, 20, 2383, 4766, 9532, 11915, 20269, 23830, 40538, 47660, 81076, 101345, 202690, 405380, 48301027, 96602054, 193204108, 241505135, 483010270, 966020540]

約数ペア:

[(1, 966020540), (2, 483010270), (4, 241505135), (5, 193204108), (10, 96602054), (20, 48301027), (2383, 405380), (4766, 202690), (9532, 101345), (11915, 81076), (20269, 47660), (23830, 40538)]