20162374844

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{4561}}^1\times {\mathrm{10139}}^1$

素因数の和:14813

約数の個数: 24

約数和(自身を含む): 35619183600

約数和(自身を除く): 15456808756

約数列:

[1, 2, 4, 109, 218, 436, 4561, 9122, 10139, 18244, 20278, 40556, 497149, 994298, 1105151, 1988596, 2210302, 4420604, 46243979, 92487958, 184975916, 5040593711, 10081187422, 20162374844]

約数ペア:

[(1, 20162374844), (2, 10081187422), (4, 5040593711), (109, 184975916), (218, 92487958), (436, 46243979), (4561, 4420604), (9122, 2210302), (10139, 1988596), (18244, 1105151), (20278, 994298), (40556, 497149)]