20073376428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{238968767}}^1$

素因数の和:238968781

約数の個数: 24

約数和(自身を含む): 53529004032

約数和(自身を除く): 33455627604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 238968767, 477937534, 716906301, 955875068, 1433812602, 1672781369, 2867625204, 3345562738, 5018344107, 6691125476, 10036688214, 20073376428]

約数ペア:

[(1, 20073376428), (2, 10036688214), (3, 6691125476), (4, 5018344107), (6, 3345562738), (7, 2867625204), (12, 1672781369), (14, 1433812602), (21, 955875068), (28, 716906301), (42, 477937534), (84, 238968767)]