20241320607

素因数分解:

$3^4\times {\mathrm{15313}}^1\times {\mathrm{16319}}^1$

素因数の和:31644

約数の個数: 20

約数和(自身を含む): 30240862080

約数和(自身を除く): 9999541473

約数列:

[1, 3, 9, 27, 81, 15313, 16319, 45939, 48957, 137817, 146871, 413451, 440613, 1240353, 1321839, 249892847, 749678541, 2249035623, 6747106869, 20241320607]

約数ペア:

[(1, 20241320607), (3, 6747106869), (9, 2249035623), (27, 749678541), (81, 249892847), (15313, 1321839), (16319, 1240353), (45939, 440613), (48957, 413451), (137817, 146871)]