20432186

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{3719}}^1$

素因数の和:3829

約数の個数: 16

約数和(自身を含む): 31872960

約数和(自身を除く): 11440774

約数列:

[1, 2, 41, 67, 82, 134, 2747, 3719, 5494, 7438, 152479, 249173, 304958, 498346, 10216093, 20432186]

約数ペア:

[(1, 20432186), (2, 10216093), (41, 498346), (67, 304958), (82, 249173), (134, 152479), (2747, 7438), (3719, 5494)]