20222725348

素因数分解:

$2^2\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{660787}}^1$

素因数の和:661891

約数の個数: 24

約数和(自身を含む): 40482516032

約数和(自身を除く): 20259790684

約数列:

[1, 2, 4, 7, 14, 28, 1093, 2186, 4372, 7651, 15302, 30604, 660787, 1321574, 2643148, 4625509, 9251018, 18502036, 722240191, 1444480382, 2888960764, 5055681337, 10111362674, 20222725348]

約数ペア:

[(1, 20222725348), (2, 10111362674), (4, 5055681337), (7, 2888960764), (14, 1444480382), (28, 722240191), (1093, 18502036), (2186, 9251018), (4372, 4625509), (7651, 2643148), (15302, 1321574), (30604, 660787)]