220122588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2620507}}^1$

素因数の和:2620521

約数の個数: 24

約数和(自身を含む): 586993792

約数和(自身を除く): 366871204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2620507, 5241014, 7861521, 10482028, 15723042, 18343549, 31446084, 36687098, 55030647, 73374196, 110061294, 220122588]

約数ペア:

[(1, 220122588), (2, 110061294), (3, 73374196), (4, 55030647), (6, 36687098), (7, 31446084), (12, 18343549), (14, 15723042), (21, 10482028), (28, 7861521), (42, 5241014), (84, 2620507)]