20342855946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{805913}}^1$

素因数の和:806526

約数の個数: 32

約数和(自身を含む): 46575381888

約数和(自身を除く): 26232525942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 601, 1202, 1803, 3606, 4207, 8414, 12621, 25242, 805913, 1611826, 2417739, 4835478, 5641391, 11282782, 16924173, 33848346, 484353713, 968707426, 1453061139, 2906122278, 3390475991, 6780951982, 10171427973, 20342855946]

約数ペア:

[(1, 20342855946), (2, 10171427973), (3, 6780951982), (6, 3390475991), (7, 2906122278), (14, 1453061139), (21, 968707426), (42, 484353713), (601, 33848346), (1202, 16924173), (1803, 11282782), (3606, 5641391), (4207, 4835478), (8414, 2417739), (12621, 1611826), (25242, 805913)]