2004207954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2579}}^1\times {\mathrm{18503}}^1$

素因数の和:21094

約数の個数: 32

約数和(自身を含む): 4583070720

約数和(自身を除く): 2578862766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2579, 5158, 7737, 15474, 18053, 18503, 36106, 37006, 54159, 55509, 108318, 111018, 129521, 259042, 388563, 777126, 47719237, 95438474, 143157711, 286315422, 334034659, 668069318, 1002103977, 2004207954]

約数ペア:

[(1, 2004207954), (2, 1002103977), (3, 668069318), (6, 334034659), (7, 286315422), (14, 143157711), (21, 95438474), (42, 47719237), (2579, 777126), (5158, 388563), (7737, 259042), (15474, 129521), (18053, 111018), (18503, 108318), (36106, 55509), (37006, 54159)]