20073851854

素因数分解:

$2^1\times 7^2\times {\mathrm{5563}}^1\times {\mathrm{36821}}^1$

素因数の和:42400

約数の個数: 24

約数和(自身を含む): 35034070968

約数和(自身を除く): 14960219114

約数列:

[1, 2, 7, 14, 49, 98, 5563, 11126, 36821, 38941, 73642, 77882, 257747, 272587, 515494, 545174, 1804229, 3608458, 204835223, 409670446, 1433846561, 2867693122, 10036925927, 20073851854]

約数ペア:

[(1, 20073851854), (2, 10036925927), (7, 2867693122), (14, 1433846561), (49, 409670446), (98, 204835223), (5563, 3608458), (11126, 1804229), (36821, 545174), (38941, 515494), (73642, 272587), (77882, 257747)]