20822070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{694069}}^1$

素因数の和:694079

約数の個数: 16

約数和(自身を含む): 49973040

約数和(自身を除く): 29150970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 694069, 1388138, 2082207, 3470345, 4164414, 6940690, 10411035, 20822070]

約数ペア:

[(1, 20822070), (2, 10411035), (3, 6940690), (5, 4164414), (6, 3470345), (10, 2082207), (15, 1388138), (30, 694069)]