20294328

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{49741}}^1$

素因数の和:49767

約数の個数: 32

約数和(自身を含む): 53721360

約数和(自身を除く): 33427032

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 49741, 99482, 149223, 198964, 298446, 397928, 596892, 845597, 1193784, 1691194, 2536791, 3382388, 5073582, 6764776, 10147164, 20294328]

約数ペア:

[(1, 20294328), (2, 10147164), (3, 6764776), (4, 5073582), (6, 3382388), (8, 2536791), (12, 1691194), (17, 1193784), (24, 845597), (34, 596892), (51, 397928), (68, 298446), (102, 198964), (136, 149223), (204, 99482), (408, 49741)]