2016432580

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{363977}}^1$

素因数の和:364263

約数の個数: 24

約数和(自身を含む): 4249807128

約数和(自身を除く): 2233374548

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5540, 363977, 727954, 1455908, 1819885, 3639770, 7279540, 100821629, 201643258, 403286516, 504108145, 1008216290, 2016432580]

約数ペア:

[(1, 2016432580), (2, 1008216290), (4, 504108145), (5, 403286516), (10, 201643258), (20, 100821629), (277, 7279540), (554, 3639770), (1108, 1819885), (1385, 1455908), (2770, 727954), (5540, 363977)]