20198301730

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{30146719}}^1$

素因数の和:30146793

約数の個数: 16

約数和(自身を含む): 36899585280

約数和(自身を除く): 16701283550

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 30146719, 60293438, 150733595, 301467190, 2019830173, 4039660346, 10099150865, 20198301730]

約数ペア:

[(1, 20198301730), (2, 10099150865), (5, 4039660346), (10, 2019830173), (67, 301467190), (134, 150733595), (335, 60293438), (670, 30146719)]