20164569044

素因数分解:

$2^2\times {\mathrm{359}}^1\times {\mathrm{2659}}^1\times {\mathrm{5281}}^1$

素因数の和:8303

約数の個数: 24

約数和(自身を含む): 35406302400

約数和(自身を除く): 15241733356

約数列:

[1, 2, 4, 359, 718, 1436, 2659, 5281, 5318, 10562, 10636, 21124, 954581, 1895879, 1909162, 3791758, 3818324, 7583516, 14042179, 28084358, 56168716, 5041142261, 10082284522, 20164569044]

約数ペア:

[(1, 20164569044), (2, 10082284522), (4, 5041142261), (359, 56168716), (718, 28084358), (1436, 14042179), (2659, 7583516), (5281, 3818324), (5318, 3791758), (10562, 1909162), (10636, 1895879), (21124, 954581)]