20593230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{14009}}^1$

素因数の和:14033

約数の個数: 48

約数和(自身を含む): 57497040

約数和(自身を除く): 36903810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 14009, 28018, 42027, 70045, 84054, 98063, 140090, 196126, 210135, 294189, 420270, 490315, 588378, 686441, 980630, 1372882, 1470945, 2059323, 2941890, 3432205, 4118646, 6864410, 10296615, 20593230]

約数ペア:

[(1, 20593230), (2, 10296615), (3, 6864410), (5, 4118646), (6, 3432205), (7, 2941890), (10, 2059323), (14, 1470945), (15, 1372882), (21, 980630), (30, 686441), (35, 588378), (42, 490315), (49, 420270), (70, 294189), (98, 210135), (105, 196126), (147, 140090), (210, 98063), (245, 84054), (294, 70045), (490, 42027), (735, 28018), (1470, 14009)]