20088036

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{4073}}^1$

素因数の和:4220

約数の個数: 36

約数和(自身を含む): 51161292

約数和(自身を除く): 31073256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4073, 4932, 8146, 12219, 16292, 24438, 36657, 48876, 73314, 146628, 558001, 1116002, 1674003, 2232004, 3348006, 5022009, 6696012, 10044018, 20088036]

約数ペア:

[(1, 20088036), (2, 10044018), (3, 6696012), (4, 5022009), (6, 3348006), (9, 2232004), (12, 1674003), (18, 1116002), (36, 558001), (137, 146628), (274, 73314), (411, 48876), (548, 36657), (822, 24438), (1233, 16292), (1644, 12219), (2466, 8146), (4073, 4932)]