20135454

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1193}}^1$

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 42124320

約数和(自身を除く): 21988866

約数列:

[1, 2, 3, 6, 29, 58, 87, 97, 174, 194, 291, 582, 1193, 2386, 2813, 3579, 5626, 7158, 8439, 16878, 34597, 69194, 103791, 115721, 207582, 231442, 347163, 694326, 3355909, 6711818, 10067727, 20135454]

約数ペア:

[(1, 20135454), (2, 10067727), (3, 6711818), (6, 3355909), (29, 694326), (58, 347163), (87, 231442), (97, 207582), (174, 115721), (194, 103791), (291, 69194), (582, 34597), (1193, 16878), (2386, 8439), (2813, 7158), (3579, 5626)]