20850496

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{3163}}^1$

素因数の和:3278

約数の個数: 28

約数和(自身を含む): 41790112

約数和(自身を除く): 20939616

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1648, 3163, 3296, 6326, 6592, 12652, 25304, 50608, 101216, 202432, 325789, 651578, 1303156, 2606312, 5212624, 10425248, 20850496]

約数ペア:

[(1, 20850496), (2, 10425248), (4, 5212624), (8, 2606312), (16, 1303156), (32, 651578), (64, 325789), (103, 202432), (206, 101216), (412, 50608), (824, 25304), (1648, 12652), (3163, 6592), (3296, 6326)]