20169794727

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{9613}}^1\times {\mathrm{8039}}^1$

素因数の和:17687

約数の個数: 24

約数和(自身を含む): 30145658400

約数和(自身を除く): 9975863673

約数列:

[1, 3, 9, 29, 87, 261, 8039, 9613, 24117, 28839, 72351, 86517, 233131, 278777, 699393, 836331, 2098179, 2508993, 77278907, 231836721, 695510163, 2241088303, 6723264909, 20169794727]

約数ペア:

[(1, 20169794727), (3, 6723264909), (9, 2241088303), (29, 695510163), (87, 231836721), (261, 77278907), (8039, 2508993), (9613, 2098179), (24117, 836331), (28839, 699393), (72351, 278777), (86517, 233131)]