20162328190

素因数分解:

$2^1\times 5^1\times {\mathrm{7121}}^1\times {\mathrm{283139}}^1$

素因数の和:290267

約数の個数: 16

約数和(自身を含む): 36297415440

約数和(自身を除く): 16135087250

約数列:

[1, 2, 5, 10, 7121, 14242, 35605, 71210, 283139, 566278, 1415695, 2831390, 2016232819, 4032465638, 10081164095, 20162328190]

約数ペア:

[(1, 20162328190), (2, 10081164095), (5, 4032465638), (10, 2016232819), (7121, 2831390), (14242, 1415695), (35605, 566278), (71210, 283139)]