20442252

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89659}}^1$

素因数の和:89685

約数の個数: 24

約数和(自身を含む): 50209600

約数和(自身を除く): 29767348

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 89659, 179318, 268977, 358636, 537954, 1075908, 1703521, 3407042, 5110563, 6814084, 10221126, 20442252]

約数ペア:

[(1, 20442252), (2, 10221126), (3, 6814084), (4, 5110563), (6, 3407042), (12, 1703521), (19, 1075908), (38, 537954), (57, 358636), (76, 268977), (114, 179318), (228, 89659)]