20050656

素因数分解:

$2^5\times 3^1\times {\mathrm{331}}^1\times {\mathrm{631}}^1$

素因数の和:975

約数の個数: 48

約数和(自身を含む): 52875648

約数和(自身を除く): 32824992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 331, 631, 662, 993, 1262, 1324, 1893, 1986, 2524, 2648, 3786, 3972, 5048, 5296, 7572, 7944, 10096, 10592, 15144, 15888, 20192, 30288, 31776, 60576, 208861, 417722, 626583, 835444, 1253166, 1670888, 2506332, 3341776, 5012664, 6683552, 10025328, 20050656]

約数ペア:

[(1, 20050656), (2, 10025328), (3, 6683552), (4, 5012664), (6, 3341776), (8, 2506332), (12, 1670888), (16, 1253166), (24, 835444), (32, 626583), (48, 417722), (96, 208861), (331, 60576), (631, 31776), (662, 30288), (993, 20192), (1262, 15888), (1324, 15144), (1893, 10592), (1986, 10096), (2524, 7944), (2648, 7572), (3786, 5296), (3972, 5048)]