20199071179

素因数分解:

$7^1\times {\mathrm{229}}^1\times {\mathrm{1399}}^1\times {\mathrm{9007}}^1$

素因数の和:10642

約数の個数: 16

約数和(自身を含む): 23204608000

約数和(自身を除く): 3005536821

約数列:

[1, 7, 229, 1399, 1603, 9007, 9793, 63049, 320371, 2062603, 2242597, 12600793, 14438221, 88205551, 2885581597, 20199071179]

約数ペア:

[(1, 20199071179), (7, 2885581597), (229, 88205551), (1399, 14438221), (1603, 12600793), (9007, 2242597), (9793, 2062603), (63049, 320371)]