20461130

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{30539}}^1$

素因数の和:30613

約数の個数: 16

約数和(自身を含む): 37380960

約数和(自身を除く): 16919830

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 30539, 61078, 152695, 305390, 2046113, 4092226, 10230565, 20461130]

約数ペア:

[(1, 20461130), (2, 10230565), (5, 4092226), (10, 2046113), (67, 305390), (134, 152695), (335, 61078), (670, 30539)]