20962183683

素因数分解:

$3^1\times 7^2\times {\mathrm{6529}}^1\times {\mathrm{21841}}^1$

素因数の和:28387

約数の個数: 24

約数和(自身を含む): 32519243280

約数和(自身を除く): 11557059597

約数列:

[1, 3, 7, 21, 49, 147, 6529, 19587, 21841, 45703, 65523, 137109, 152887, 319921, 458661, 959763, 1070209, 3210627, 142599889, 427799667, 998199223, 2994597669, 6987394561, 20962183683]

約数ペア:

[(1, 20962183683), (3, 6987394561), (7, 2994597669), (21, 998199223), (49, 427799667), (147, 142599889), (6529, 3210627), (19587, 1070209), (21841, 959763), (45703, 458661), (65523, 319921), (137109, 152887)]