20273778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{160903}}^1$

素因数の和:160918

約数の個数: 24

約数和(自身を含む): 50202048

約数和(自身を除く): 29928270

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 160903, 321806, 482709, 965418, 1126321, 1448127, 2252642, 2896254, 3378963, 6757926, 10136889, 20273778]

約数ペア:

[(1, 20273778), (2, 10136889), (3, 6757926), (6, 3378963), (7, 2896254), (9, 2252642), (14, 1448127), (18, 1126321), (21, 965418), (42, 482709), (63, 321806), (126, 160903)]