20071360

素因数分解:

$2^6\times 5^1\times {\mathrm{62723}}^1$

素因数の和:62740

約数の個数: 28

約数和(自身を含む): 47795688

約数和(自身を除く): 27724328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 62723, 125446, 250892, 313615, 501784, 627230, 1003568, 1254460, 2007136, 2508920, 4014272, 5017840, 10035680, 20071360]

約数ペア:

[(1, 20071360), (2, 10035680), (4, 5017840), (5, 4014272), (8, 2508920), (10, 2007136), (16, 1254460), (20, 1003568), (32, 627230), (40, 501784), (64, 313615), (80, 250892), (160, 125446), (320, 62723)]